DIY Tech Gadgets - Wooden Electric Track Ball Assembly Toys
Go kalles this summer with this vintage navy and white striped v-neck t-shirt from the Nike. Perfect for pairing with denim and white kicks for a stylish kalles vibe.
Engineered for STEM learning, this Wooden Electric Track Ball Assembly Toy combines traditional craftsmanship with modern technology. The precision-cut wooden components integrate with electronic elements to create a fully functional track system where balls navigate through custom-designed paths. Develops spatial reasoning, circuit understanding, and engineering principles while providing a satisfying hands-on building experience.
颜色 |
Track ball bearing |
---|
