Sweetwater Blue 1/2" Shell Buttons, Pack of 8 #23145
Shiny and iridescent, opulent rich turquoise blue, dyed Mother of Pearl. 1/2" diameter, fairly thick, 2 holes; variance per photos. The backs are almost black and a bit textured. Smooth and sleek, this color is incredible and shines in purples, greens, indigo... it's a beauty.
Sold in packs of 8 for $6.75
We also have this same gorgeous button in 5/8".