Cup Holder

I wanted a magnetic cup holder for some little plastic cups I use for mixing epoxy.

This is a friction-fit, customizable cup holder. I'm using both the pressure of the wall pressing inwards and the ridge of the cups catching on the individual layers of the print to hold the cups in place. The cups* do not* drop down to the bottom when you pull one out.

The STL file I provided is set for 12mm by 3mm magnets. The 3mm magnets will be slightly recessed so as not to scratch the magnetic surface and they are a loose fit so they'll need to be glued. If you want to use another size you'll have to use the customizer.