Nozzle cleaning pin cover (up to 0.4mm)

This cover protects the nozzle cleaning pin, which is easy to damage or even deform. It hosts pins of diameter up to 0.4 mm. I designed this for the one that comes with my FLSUN QQ-S Pro.

The tube space inside the cover has two sizes, one section of a smaller diameter for the pin and the other of a larger diameter for the hand of the pin, so that when the pin cleaner is put in, its hand would help secure the entire structure.

I would recommend to use the fine resolution (e.g. 0.6 mm) so that the tube space inside the cover won't go too far from the designed size.

Big relief when putting it inside the toolbox!