60PCS Dinosaur Building Toys Take Apart Dinosaur Toys DIY Assembled Electric Dinosaur Kit STEM Educational Learning Toy

Features:
Function: Automatic forward, tail/mouth/front foot, transmission simulation action. Requires 1pcs AA battery (not included).
Total of 60 pieces, you can DIY your own toy. The main material is food grade ABS, non-toxic, environmentally friendly and not easy to deform.
Dinosaur building toys can cultivate children's ability to seek knowledge, explore, innovate, think independently, and solve problems with hands-on brains.
Better understand the mutual cooperation and interaction of mechanical transmission structures, and understand the movement principle of kinematics and the transformation of power.
If there are any problems, please contact our store in time. We will give you a satisfactory solution.