Assembly 3D Puzzles Handicrafts Learning Toys Stem Self Assembly DIY Wooden Science Experiment Kits for Boy Girls Kids Children

【Science Experiment】: DIY wooden remote control tracked tank science experiment kits building toy. 【Material】: 3d wooden tank puzzle is made of high quality wood material, eco friendly, smooth surface and sturdy. 【STEM】: Kids can understand scientific principles through the assembly and disassembly of wooden building kits , improve learning ability, and cultivate practical ability and knowledge. 【DIY Accessories】: You can bring your own paints and crayons to paint in your favorite colors. After wooden tank model is completed, 3d puzzle building toy can be displayed handicrafts. 【Gift】: Science experiment set wooden building kits for kids ages 7-14, perfect for birthdays and holidays. 6 AA Batteries(Not Included) Size Chart: Assembly Size: 132*195*90mm/51.97*76.77*35.43inch Package Includes: 1 DIY Wooden Science Experiment Kits 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.