Prusa display control knob (knurled surface)
thingiverse
I created another remix from https://www.thingiverse.com/thing:9095. I really like this pattern a lot. You may also check knob I remixed for CNC 3018 8 mm axis at https://www.thingiverse.com/thing:4373353. This knob is a perfect replacement for Prusa display control knob and it looks great when printed in grey. If you consider using it for something else, keep in mind that the hole for the axis is 6.3 mm in diameter. I uploaded a modified "light" version of this design. The knob body is hollow which saves some material but actually increases printing time a bit. However, it looks really cool.
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