Ergonomic knob for spannerhands filamentbox

Hello dear thingiverse user,

I like the new design of the filamentbox, but i didn't liked Spannerhands spannerbot handle. So I've downloaded the remix of the handle / knob. The design was much better, but it didn't felt good enought.

I've designed a more ergonomic version of the knob and now it feels much handier.

You don't need supports, just download it and print it!
By default it's meant to be printed at 0.3 layer height.

Changelog

2018-12-24 Added a version for the roller bea