Small Coil Trimming Measuring Tool (Keychain)

thingiverse

What do you guys think? A super small, pocket-friendly (keychain) coil trimming/measuring tool! Can measure from 3mm up to 8.5 with steps of 0.5mm. Small, simple and without unneeded plastic. I created this design on my free time after getting inspired by various open-source designs online (Thingiverse for example). I designed it from scratch based on my personal needs (a super small measuring tool in the form of a keychain and a nice gift for friends). I don't own a "Coily" or any similar products, so I'm not familiar with how they work. It's not for sale and will never be; instead, it's free and open source! If you have a 3D printer, make yours! If not, look for "Coily," which seems to be the first coil trimming tool on the market with this concept/idea. I mentioned "Coily" with the creator's approval.