Worth what you pay for
My bad, & caveat emptor: These, though named with "crystal" in the title (so I'd assumed would be sea glass discs), are just light copper discs with blue paint. Disappointing. My pair went immediately into my "take to Good Will" box. In fairness, the description said they're made of copper, with no mention of glass. Neat hook design & decent delivery time, but I won't be buying from this company again.