I purchased a small 2" ring of twisted copper wire from
Twisted Sage and I really liked it, BUT I am a silver person and copper doesn't really excite me. Whereas their version had obvious weld marks which actually fused the 2 pieces of copper together, mine is totally 100% seamless and has no weld marks whatsoever. Being made out of pure sterling silver, which carries a higher vibration than copper, and being seamless are both distinctive advantages that only 3D printing can bring to a nice design like this.