Wooden toy mechanical transmission model 3D puzzle handmade

Experience the joy and satisfaction of building your own mechanical marvel with our wooden 3D puzzle. Crafted by hand, this intricate model features a working transmission system. Immerse yourself in the world of engineering and let your creativity and problem-solving skills shine. Perfect for children and adults alike.

Material: Wood
Package size:

310x250x40mm
Material: wood
Product category: wooden training model
Specification: 31.8*23.4*4.8cm