Armillary sphere ring

This is an armillary sphere ring, loosely modeled after https://www.britishmuseum.org/collection/object/H_AF-1760These types of rings date back centuries and mimic the shape of armillary spheres, which were used to take exact measurements of astronomical observations. This is just a plain one with my maker's mark on the outer arms.I highly recommend using PETG for this print, as PLA is far too brittle at this thinness. I'd also recommend a lot of patience, as even in PETG, I had to print