A handy tool for removing dust from your PC, camera or other fragile objects with hard to reach corners.

Its a 3 part design to stabilize the motion and nozzle.

Nozzle and base can be printed with any solid material (PLA, ABS …), the cuff is made for printing with TPU.

Before assembly test if the nozzle slides freely over the base, if it catches just sand it a little bit or move it a couple times.

Assembly can be a bit tricky, but holds together reliably. To reduce the noise of the layer lines rubbing i recomment sanding the base shaft and adding a little bit of grease before assembly. If you want a completly airtight seal you can glue the cuff in the grooves.