Fancy Glass triangle shaped beads. Are manufactured by Preciosa a traditional Czech Republic company, considered a world standard glass bead manufacturer known for their range of precision-cut, crystal glass and related product beads, est. in the 1940’s. The quality and durability of Czech Seed Beads far exceeds that of other manufacturers. For crafting and beading creations. These uniquely created purple swirl color beads, have a hole on top to the bottoms end, making them easy to create with. The size is 16/10 mm, color is amethyst, 25 pieces per strand.