This is a thinking putty roller that requires a bit of assembly. When put together the right way, this machine will squish putty into a 1 mm thick line. This print took about 24 hours to print in total. Make sure you are printing 2 wall holders, pins, gears, and rollers. Everything else can be only printed once.

How does this work?
The crank turns the top gear, turning the bottom gear. The gears turn the pins and the rollers, taking in the putty, and squishing it, and spitting it out the other side.

Creality

Ender 3 Pro

200

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