DIY Assembly Wooden Trebuchet Catapult Vehicle Model Kits Children Kids Scientific Experiment Small Physical Invention Toy Gift

Children's Puzzle Assembled Catapult Model Toy Diy Creative Science Experiment Hand-made Props Parent-child Interactive GameFeatures：1. Science gadgets assemble toys, use hands and brains, and allow parents and children to interact together,Accompany children to learn and grow happily.2. Fine processing and punching, no paint and no chemical pigments, safe and secure, and at the same time, it is convenient for children to color and play by themselves.3. A detailed installation tutorial is given, children can assemble independently, cultivate children's hands-on ability, and cultivate children's interest in science.Notes:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Please allow slight measurement deviation caused by manual measurement, thank you for your understanding.