Watercolor palette little bigger than Mint can with hinge 3D print model

I designed this palette fit to my Da Vinci pocket brush.Da Vinci pocket brush #2,4,6 or length upto 92mm fit.

It has small color dish 8 holes. Totally 16 colors you can keep in the holes.

Hinge shaft diamiter is 1.8mm. You can use filament for FDM 3D printer 1.75mm.

I tryed to print miniature version as showing the some photos.I just made it 50% in the slicer soft.but what should I use for hinge.....? maybe wire.......