Da Vinci’s DIY Construction Toy


An enormous crossbow, an early form of the Cannon & a mighty catapult from National Geographic toys. No special tools are required for you to build these three incredible inventions from Leonardo da Vinci. You just need to assemble each model in 1-3 hours.



 Construction ToyDa Vinci’s DIY Construction Toy

Discover da Vinci’s workshop with National Geographic best-selling da Vinci’s invention products. No special tools are required for you to build these incredible inventions from Leonardo da Vinci. Everything is included in this kit: laser-cut wooden components, rubber bands, sandpaper, and clear, simple instructions. National Geographic Toys is proud to provide 100% satisfaction with all our products so that you can buy with confidence. About the National Geographic society

With a mission to inspire people to care about the planet, the 126-year-old National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations. National Geographics net proceeds support vital exploration, conservation, research, and education programs.

DIY Construction Kit

Bestseller No. 1
DIY Toys
  • Amazon Prime Video (Video on Demand)
  • Steve Spangler (Actor)
  • Steve Rotfeld Productions (Director)
  • English (Playback Language)
  • English (Subtitle)
SaleBestseller No. 2
Awesome Science Experiments for Kids: 100+ Fun STEM / STEAM Projects and Why They Work (Awesome...
  • Chatterton, Crystal (Author)
  • English (Publication Language)
  • 254 Pages - 02/13/2018 (Publication Date) - Rockridge Press (Publisher)
Bestseller No. 3
Kearui Kids Toys Stem DIY Science Educational Building Robot Dog, Toys for 6-12 Year Old Boys and...
  • Perfect Gifts for Child: Great Gifts for 6-12 year old boys and girls gifts. DIY STEM Dogs are good friends of mankind, but if you are worried about your child being sensitive to the dog or no time to take care of a real dog, then this will be a good choice for kids.
  • Multifunctional Dog Toy: Robot dog toy for kids is a good choose for family. Touch the tail will bark and the eyes light changes with the sound and move forward and interact with you. Via sensing, it could walk, slide, move forward, move backward, singing, action simulation, realistic barking, yawning or sleep. Smart robot dog toy could respond to your commands via gesture control and offers a real experience of having a puppy at home. Bring more fun to children.
  • DIY for CREATION: Robot Dog is a educational toys​ that can interact with children. Our aim is to developing children's building skills and creativity. Playing and developing is what STEM toys are for! It is a perfect science educational presents for 6+ years old boys and girls.
  • Easy to Assembly: Learning toys accessories are allocated to each independent packaging bag according to the assembly order in the manual, which makes it easier for children to assemble by themselves. Meanwhile, in the process of assembly, the Robot Building Kit can also develop their hand-eye coordination, logical thinking, and creativity.
  • High Quality Materials: All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. The robot dog use 2*1.5 V AA batteries (Not Included). Any further problems, be free to contact us and we will try our best to solve the problems for you!
SaleBestseller No. 4
The Everything Kids' Science Experiments Book: Boil Ice, Float Water, Measure Gravity-Challenge the...
  • Adams Media Corporation
  • Robinson, Tom (Author)
  • English (Publication Language)
  • 144 Pages - 10/01/2001 (Publication Date) - Everything (Publisher)
SaleBestseller No. 5
4M 3782 Green Science Solar Rover Kit DIY Solar Power, Eco-Engineering Stem Toys Educational Gift...
  • Delve into STEM concepts and learn how to convert sunlight into energy to power a moving car
  • Encourage young eco-engineers to explore alternate energy sources through basic mechanical concepts
  • Build two styles of the 4M solar-powered car, with or without a soda can. No batteries needed, just a sunny day
  • An accessible and fun introduction to mechanical engineering and solar power
  • Recommended for ages 8 years and up
SaleBestseller No. 6
SNAEN Science Kit with 30 Science Lab Experiments,DIY STEM Educational Toys for Kids Aged 3...
  • 🔮Explore 30 Scientific Experiments - Rich and interesting science laboratory kits, let children become a scientist, create rainbow rain, erupt volcanoes, rainbow fountains, bottle blowing balloons etc., discover the mystery of science.
  • 🔮Bottles Packing to Play Multiple Times - We intimately put the chemical materials in different bottles, kids can easily open them for experiments, and close the lid tightly after use it, which can make the chemicals not easy to deteriorate and use again to continue the fun.
  • 🔮Professional Scientific Guidance Card - Contains 15 colorful science experiment instruction cards, clearly showing the steps and scientific principles of 30 experiments, guiding your little scientist from simple to challenging step by step, enhancing the confidence of children.(The instruction card has been fully updated, contact us to get the latest electronic version of the instruction!)
  • 🔮Learning in Play - This STEM educational toy is suitable for boys and girls over 3 years old,and a great gift for Christmas/birthday/school events.It stimulates children's scientific interest through fun scientific experiments, improves hands-on and thinking skills, and makes them focus on the fun of exploration and discovery.
  • 🔮Complete 47-pieces Science Test Kit - We provide safe and durable scientific tools for 30 experiments, including 1 goggles, 8 bottles of chemical materials, 4 large test tubes with scales, 5 measuring spoons, 7 measuring cups, 1 funnel, 3 droppers, 6 balloons, 1 table tennis, 1 candle, etc. (Water and oil are not included)
Bestseller No. 7
Othmro 102A Plastic Gear 10 Teeth 0.5 Modulus Model White Craft Gears for Science Homework Assembled...
  • Product Name : Plastic Gear;Type : Single Gear;Fit for : DIY Model
  • Outer Diameter:6mm;Shaft Diameter : 2mm;Thickness : 5mm
  • Material : Plastic;Color : White
  • Teeth : 10;Modulus : 0.5;
  • Package Content : 20 x Plastic Gears
Bestseller No. 8
Fine Children's DIY Science Experiment Toy Set, Handmade Science, Experiment Kit, Learning Tools...
  • ☞ Children's DIY Science Experiment Toy Set Handmade Science, Cultivate children's hands-on and brain skills, Stimulate children's curiosity and explore scientific principles, Easy to carry accessories
  • ☞ Suitable for students to use, training courses for training, is a collection of learning tools, toys and one, a good technology small production not only brings unlimited fun to children
  • ☞ Ability development: manual brain, interest training, intellectual development, parent-child communication, interactive toys Direct assembly, no need for other accessories, simple assembly, exercise the child's hands-on ability
  • ☞Encourages scientific exploration and learning; strengthen stem skills; inspires curiosity, high-quality materials, exceptional make-and-learn experience; frustration-free packaging
  • ☞ This product includes small toys from children to adolescents' physics and chemistry-related knowledge. It can help children understand the relevant principles more intuitively and profoundly
Bestseller No. 9
Okreview STEM Solar Robot Toys 12-in-1 STEM Educational DIY Building Robot Kit Learning Science Kits...
  • 【12-in-1 Solar Robot Kit】:STEM robot kits come with 190pcs parts for create 12 different types of building robots.This science kits for kids 10-12 help kids build a solid foundation in science , technology , engineering , crafts and robotics.
  • 【Clear Instructions Make It Simpler】:Don't worry that the assembly of the robot is too difficult for your child. It looks a little challenging to assemble it, but when you read the clear instructions, you will find it easy to follow it. We recommend that parents and children create the first solar robot together, which will make a lot of sense.
  • 【Environmentally Friendly Energy】:The robot can be powered by the sun. Kid's assembled robots can harness solar to crawl,roll and float on the water.No battery required! While having fun, children learn about energy-saving technology and create a wonderful future!
  • 【Features of STEM Educational Toys】:Our STEM robots toy kits will promote your children's hand-eye coordination and creativity, enable children use their infinite imagination to DIY assembly and enjoy countless of hours of fun. Letting your child learn through play!
  • 【100% Satisfaction Guarantee】:All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. If you have any questions, please feel free to contact us. We’ll reply within 24 hours. We provide 30-day free return If the product has any quality problems.
Bestseller No. 10
Garage Geeks #1
  • Amazon Prime Video (Video on Demand)
  • Steve Spangler (Actor)
  • Steve Rotfeld (Director)
  • English (Playback Language)
  • English (Subtitle)
Bestseller No. 11
Children's Hands-on DIY Bicycle Assembling Building Blocks (306+pcs) Suitable for Children's Science...
  • 【🍓 🍓】 Age: > 3 years old Improve your child's development!
  • 【🍓🍓】 This DIY bike is a 306+ block that accurately simulates a bicycle!
  • 【🍓🍓】 There is no better way to help your child develop his/her cognitive skills than giving them a science-integrated educational building block toy.
  • 【🍓🍓】 They will develop their skills, not even noticed, because they will like to put together the puzzles, and most importantly, they will appreciate the rewards of the “hard work” they have experienced and see this amazing building block. Final result data
  • blocks toys blocks toys for kids blocks toys for baby road blocks toys magnetic tiles building blocks toysblocks toys for 3 year olds number blocks toys with facesblocks toys for toddlers blocks toys for 8 year old boy blocks toys wood number blocks toys tv show roadblocks toys girls number blocks toysc
Bestseller No. 12
Duckie Deck Trash Toys
  • Unleashes creativity
  • Teaches children about upcycling, recycling, restoring and reusing materials
  • Almost endless posibilities
  • No additional payments or advertising
  • Arabic (Publication Language)
SaleBestseller No. 13
The 101 Coolest Simple Science Experiments: Awesome Things To Do With Your Parents, Babysitters and...
  • Page Street Publishing
  • Homer, Holly (Author)
  • English (Publication Language)
  • 192 Pages - 04/19/2016 (Publication Date) - Page Street Publishing (Publisher)
Bestseller No. 14
ubrand 4 Set STEM Kit,DC Motors Electronic Assembly Robotic ,DIY STEM Toys Kids Science Experiment...
  • 【Simple and Easy Science Project】 Encourage Your kids to build their robots and enjoy the endless fun of DIY science activities
  • 【4 in 1 STEM Kit】Robotics for Kids: Including 4 sets parts for kids to assemble,Graffiti Robot,Balance Car,Crawler,Climbing Robot.Includes Magnetized Screwdriver and Detailed instructions make it much easier and convenient to assemble the models. Requires 2 AA batteries.(Not Included)
  • 【A Great Gift for 8-12 Years】 Create unique STEM Toys for 8-12 years old & teens.Kids can create electronic builds with their own hands, using the motors, wires and all parts included. Make learning more fun, learn basic principles of simple circuit, motors, mechanical and engineering.
  • 【Instructions&Safety material】 A clear and complete instruction manual provides children with solutions to problems so that they can successfully complete the assembly of the robot. All pieces are made with high-quality non-toxic,tasteless ABS materials.Its best gifts for your kids.Response within 24 hours for any problems
  • 【Warm Tips】 Please read the instructions carefully, use the correct circuit diagram to avoid short circuit.Children under 8 years of age need to work with their parents to assemble,small parts can NOT be eaten.Please contact us if have any problems.
Bestseller No. 15
Awesome Engineering Activities for Kids: 50+ Exciting STEAM Projects to Design and Build (Awesome...
  • Amazon Kindle Edition
  • Schul, Christina (Author)
  • English (Publication Language)
  • 255 Pages - 05/14/2019 (Publication Date) - Rockridge Press (Publisher)
Bestseller No. 16
Ryan's Sink or Float Experiments for Kids!
  • Amazon Prime Video (Video on Demand)
  • Ryan, Mommy, Daddy (Actors)
  • Ryan's World (Producer)
  • English (Playback Language)
  • English (Subtitle)
Bestseller No. 17
Selieve STEM Toys Projects for Kids Ages 8-12, DIY Solar Mars Rover Car Toys, Kid Science Experiment...
  • STEM Projects for Kid: This stem toys, including gears, screws, solar panels and other building parts. through assembling practice, helps children learn the mechanical transmission structure of the vehicle model, and learn how solar energy is converted into mechanical energy. It is a perfect building stem projects for kids ages 8-12.
  • Powered by The Sun or Battery: The solar car kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly. Teach children to use environmentally friendly solar energy and green science. In the absence of sunlight, the car can be driven by batteries (2 AA batteries are required).
  • Space Exploration Model Toys: It is an interesting science model kits for boys 8-12. This solar Mars rover kits have an analog rotatable detection camera and signal receiver. During the play, your children can learn how humans explore planets in outer space, stimulate their curiosity, and let them know more about space knowledge.
  • Experience DIY/Coperation Results: This sicence experiments kits DIY toys for kids are easy to follow and complete each construction. It encourages your child to learn through play. At the same time, it is also an opportunity for cooperative assembly, thereby enhancing the relationship between the child and the parents/friends/teachers.
  • Ideal Edcational Gift: It is very suitable for children who are interested in engineering, model making and space exploration. Our product are CPC certified. They are non-toxic and lab tested safe materials. stem games for kids 8-12 edcational gifts for Children's Day, Christmas, Chanukah, Easter, birthday, summer camp actisvities, back to school.
Bestseller No. 18
RENFEIYUAN Classic Pendulum Ball, Creative SnakeShaped Pendulum DIY Energy Conservation Model...
  • 【Scientific Gadgets】The smallscale production of DIY materials, seemingly intricate sports styling, is actually a regular and recurring movement that can be found regularly.Small production toys have scientific and reasonable settings that can arouse children's curiosity.
  • 【Serpentine Pendulum】The serpentine pendulum is an experimental instrument used to demonstrate the relationship between the pendulum cycle and the pendulum length. Creative snakeshaped pendulum energy conservation model, scientific puzzle.
  • 【Quality Material】This DIY toys is made of high quality wood, nontoxic and tasteless, healthy and environmentally friendly.
  • 【Newton's Laws of Motion】Newton Cradle never gets old.The concept of Newton's cradle is very pleasant. It inspired us to better understand the concept of conservation of momentum.
  • 【DIY Making】Small production toys, let the children do their own DIY installation and exercise, exercise children's handson ability. Physics science and education toys can arouse children's curiosity, cultivate interest, and develop intelligence.
Bestseller No. 19
Sillbird STEM 12-in-1 Education Solar Robot Toys -190 Pieces DIY Building Science Experiment Kit for...
  • ✔✔【12 different types of robots】: 12 different building robots which can move on land or wate for your child to build, two levels as to complexity, starting from entry level for younger child to advanced level for older child to challenge their manipulative skills.This is a great way for your child to get started in robotics toy.
  • ✔✔【No batteries needed】: Powered by the sun,no batteries needed.The robot kit includes a solar power panel that collects solar heat energy into an electric energy drive motor, which drives the gears to make the machine run smoothly.Offers your child practical experiences of working with green technology, let them learn about renewable energy sources and have fun doing it with.
  • ✔✔【Support STEM education】: This science toys will teach children how to engineer a robot that uses solar power, while help to develop manual dexterity,problem solving skills, improve logical thinking,self-confidence and promotes the importance of teamwork & collaboration. It is also a perfect toy to encourage learning of mechanics and engineering in young children,enhance your children's Science, Technology, Engineering, and Math skills.
  • ✔✔【DIY for CREATION】: Improve your child's imagination and creativity by challenging them to build their own robots with 190 easy-build pieces parts & accessories. We include guide for 12 robot designs in details from level 1 to level 2, easy to build as guide step by step.It's fit for boys and girls aged 8-10 and older, great robot toys encourage your child to learn through play.
  • ✔✔【Ideal gift 】: All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. Great gift for birthday| |Children's Day| Christmas| Chanukah| Easter| STEM| summer camp activities| back to school.
SaleBestseller No. 20
Dino Soap Making Kit for Kids - Dinosaur Science Kits for Kids All Ages - Indoor DIY Activity Craft...
  • Create 6 of your own dino soaps: Are you a dinosaur fan? Then what could be more fun than making your own dino soaps to play and wash with? Make a T-rex, Styracosaurus and Stegosaurus! Feel free to play around with the colors! Keep them for yourself and turn your bath or shower into a party... while you learn fascinating dinosaur facts in the process.
  • Kit includes: 6 soap-base blocks, 2 fragrances (green apple and lemon), 4 liquid colors (red, blue, yellow, green), glitter, 3 dinosaur molds, beaker, 4 pop sticks, working tray, trimming tool, and comprehensive instruction guide.
  • A fun and educational gift for all ages: It's not often that a science project can be fun and engaging, but this kit achieves both! Great set for individual play or as a group activity. It fascinates children as soon as they pull it out of the box and is a perfect STEM project. It fosters a love for science and paleontology in a fun and exciting way.
  • STEM.org authenticated educational product: This product has been evaluated by STEM.org and has been authenticated to meet the highest standards of STEM learning. 100% safe: All the ingredients meet or exceed all safety standards and are 100% safe to put in your child's bath.
  • 100% satisfaction guaranteed: Love it, or your money back! We're sure that the child will have a blast, but if you are not satisfied with the kit we'll refund you 100% of the money, no questions asked.

Last update 2021-04-07 at 16:21