Bionic Creeping Snail DIY STEM Toys - Kids Educational Science Toy

💕Children having access to mobile phone? How to reduce it? Try these DIY assembling kit, your kids will love it and put down mobile phone.

(with English Instruction, can message us if you encounter any problem.)

Bionic Creeping Snail - DIY STEM Educational Toys

The movement patterns of creatures in nature are all strange, and the creeping movement of snails is one of them.
This small production uses a motor to drive the cam to rotate with the camshaft as the center. The cam further pushes the connecting rod to move up and down with the camshaft, so that the link mechanism "extends" and "contracts" alternately. At the same time of this action, a one-way self-locking hook is designed to hook the gear, which determines that the roller can only rotate forward but not backward. Therefore, when the linkage mechanism "stretches", the rear wheel one-way hook locks itself and the front wheel rolls forward; when the linkage mechanism "shrinks", the front wheel one-way hook locks itself and the rear wheel rolls forward. In this reciprocating process, the effect of peristaltic motion is formed.

• Exercise practical ability, and train your child's hand-eye coordination. Helps to learn more scientific knowledge and exercise thinking ability. Enhance rich imagination and exercise independent thinking ability for kids.

1. Exercise practical ability, and train your child's hand-eye coordination.

2. Exercise children's communication skills with parents and classmates.

3. Made of non-toxic materials which allows children to play safely.

4. Helps to learn more scientific knowledge and exercise thinking ability. Enhance rich imagination and exercise independent thinking ability for kids.

5. Perfect educational toy for your kids, enhance parentage.

#STEM #KidsDIY #Kidscience #educationaltoys