60 different types of plastic gears parts package, meet the different needs of children and adolescent IY toys.
A great toolkit for promoting DIY abilities, improving children's, teen's hands-on skills and divergent thinking.
All plastic gears parts are packed in a bag for easy carrying.
Suitable age: 3 years old and above.
Because the product contains small parts, children are easy to eat, so stay away from children under 3 years of age.
SPTwj Plastic Gears Set 60 Pcs Single Double Reduction Gear Worm Gear Robot Parts DIY Kit White Plastic Gear Shaft Belt Rack