Chocolate Brown AB Crystal Bicone Beads - 4mm-6mm. Highly faceted and hand-polished for sparkling clarity and shine in any of your handmade beaded jewelry, these cut glass Chocolate Brown AB Crystal Bicone Beads are a must-have addition to your beading supplies. These rich, deep brown-colored beads are value-priced so you can have plenty to bring out the best in your bracelets, earrings, necklaces, wine glass charms and everything else you string together. (48 pcs. per unit) 1mm hole.