Our shimmering Sapphire Aurora Borealis Cut Crystal Bicone Beads are perfect for your latest cut glass beading project. Highly faceted and hand-polished for a sparkling, rainbow-tinted shine, these Bicone beads are wonderful for handmade September birthday gifts. They're also a beautiful way to bling up your personal accessory wardrobe. Use them alone, with metal accents or add some contrasting color with our other Cut Crystal Beads, available on this website. Cut glass. (48 pcs. per unit) 1mm hole.