Multiplication gears with box
$4.99
Sale price
$4.99
Regular price
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Multiplication gears with box
$4.99
Sale price
$4.99
Regular price
- Made to order — 3D printed after you buy
- Free shipping on orders over $25
- Quality checked before it ships
- Questions? Contact us · Returns
This 3D model combines mechanical engineering with math practice! It features a planetary gear system where numbers are placed on the planets, and multiplication and division are practiced by interacting with the gear.
If you click on the green customize button, you can modify the design and adjust the size of the planetary system to suit your needs.
Design by Nagy on MakerWorld (license: BY-SA).