12 Caribbean Blue Opal Made With Swarovski Crystal Beads 5000 8mm This is a new set of 12 beautiful Caribbean blue opal machine cut Swarovski round crystal beads Great for beading, craft projects, craft enthusiasts and making necklaces, bracelets, earrings and other jewelry These will add flair to any clothing item or jewelry Each bead measures approximately 8 mm (5/16") in diameter