Shower Knob Aperture Science Logo

thingiverse

This replacement shower knob might just do the trick, although it's based on my own mashup of the Aperture Science logo and a Moen single shower knob, so I'm not sure if it will fit perfectly on yours. I printed this model at 35% infill since my printer is a bit of a lemon, but you might be able to get away with even less. To help you out, I've included the DXF file for the inner hole - that's what I used to print some test models and figure out what would fit snugly on my shower knob. Trust me, you want a tight fit, and using this will save you a bunch of filament in the process. I had to try three different times before I got the tolerances just right, so don't say I didn't warn you - it took some trial and error to get this one just right. Also included is the DXF file for the Aperture Science logo design that can be patterned around a circle. This will give you the freedom to create your own version with a different attachment if you want something a bit more customized.