Audient ID Volume Knob TPU Grip

I really like the look of the Audient ID24 volume knob but I found myself wishing it was knurled for better grip. Seeing the simple chamfered shape of the knob I figured it would be easy to add a TPU grip sleeve. A couple of iterations later I found the perfect shape and refined the tolerances. I printed them in black first but then switched to a grey color which I personally prefer here. I printed them using Fiberlogy MattFlex 40D TPU, which I find ideal here because the matte surface provides even more grip while also looking nice.

I'm not 100% sure but I think these should fit on all current ID line products from Audient (ID4, ID14, ID24, ID44. ID48) since the volume knobs seem to be identical in shape/size.

There are two pattern versions, chose which one you like more. 

I recommend setting the print settings to 2 wall perimeters and disabling “fill gaps” to slightly reduce many tiny fill extrusions.