Designed to be printed head down on any fused deposition (filament) printer, no support needed. You can get silicone O-rings from some craft stores and from chainmail supply websites ('oh -rings')
I love to be creative and make things. I've done stained glass, fused glass, metal clay, ceramics, wire work & chainmail, sewing, spinning and weaving, lacemaking, stone carving, etc., and 3d printing. I'm on my 3rd printer: fi...