A small robot chassis designed to work with Fingertech silver spark or gold spark motors.

Attach a balloon to the back of each robot using the clip at on the bot lid or tape, place a sturdy needle in the small hole on the front of the robot lid and attack each other until one robot pops the other's balloon.

Creality

Ender 3

0.2mm

10%

The choice of screws to use is not important, most wood screws of resonable length should work. However, the infill around the inserts in the robot where the screws are placed should be greater than the rest of the bot. If the infill around the inserts is the same as the rest of the bot when the screws are tightened the screws will tear up the plastic around it and destroy the motor mounts.

If you don't want to bother with screws, than just hold the bot together with two long strips of tape going longwise around the entire robot (This works just as well at keeping the bot together)