Our sensational Sapphire Aurora Borealis Cut Crystal Round Beads are a fantastic addition to your sparkling beading project. These rich blue cut glass beads are perfect for arts & crafts of all kinds. Craft elegant necklaces, earrings and bracelets with them, or create unusual ornaments. Check out our huge selection of Cut Crystal Beads on this website. Cut glass. (48 pcs. per unit) 1mm hole.