About this 3D model

I tried how tiny I could make it, and it was hard to clean without breaking, but works ;-) The upscaled version has a bit too much play, but before fixing the file, I will try to see if the paint coating will compensate the issue. I also colored a few things, so check out http://wap.cc or wait for the updates tomorrow. More daily earrings and the prologue: thingiverse.com/thing:7120 UPDATE 1: File "Caliper4a.skp" added, which has some minor modifications and text description. Modifications are: 0.1mm+0.1mm+0.1mm thicker 150% version of the caliper, different loop orientation. UNTESTED, but from experience, should solve most isues.