My original author's design of two-colored rings in the Ukrainian decorative style (2013 created)
In the photo, the prototypes were built on a cheap DLP printer, it is better to cut them on the CNC, everything will be clearer ..
Mans 19.7mmCumulative Volume = 645. mm3
Woomens 18 mmCumulative Volume = 659 mm3
Gems - d1.2 mm 16 pcs
They can be scaled in large areas