Black "Tahitian Pearl" Vintage 5/8" Resin Triangle Iridescent 2-Hole Button 14mm #MV-3
Shiny black with iridescent swirls in rainbow colors, they look and feel like pearl shell but we think they are 1980's resin plastic. No two alike. Last photo shows the back. They are vintage from Italy. Unique, great glow, better than the photos. $1.65 per button.