roller gears
myminifactory
Roller gears can be combined to launch foam balls precisely 4 centimeters into the air. A fast-paced, high-revving motor is required for optimal performance. Have fun!
Download Model from myminifactory
With this file you will be able to print roller gears with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on roller gears.