Customisable Test Keychain/Pendant

Shitty Keychain made in OpenSCAD to test out thingiverse`s customiser app. Added a bunch of customisation options. Try not to go below the default width/length/radius as it might result in wierd shapes.

Can be a gift if you are a shitty human who forgot to get a gift and needs something within half an hour.

V2: fixed math where large squares would be aligned wrongly and added options for ring