Euro/Dollar Keychain

Euro/Dollaro Keychain
I only tested the euro, but the dollar have the same gap.
Model may be used like calibration test.
I use cura, slic3r has some (?) with this model.

Euro -> Diameter : 23,25 x 2,33 mm
Dollar -> Diameter : 26,50 x 2,00 mm

21 mar 2016 - New versions (V2) to avoid gap problem with some materials ( gray metallic pla seems not be very elastic for example !)


Sometimes an euro can save you ...