The translucent blue silk picasso coloring of these Czech glass whale tail beads adds another unique element to their interesting shape. Their combination of blue and green with brown edges almost gives them a natural stone appearance. Each bead features two fin shaped sides, making them look like a whale tail, flower petals or any number of other things your imagination can dream up. Pair them with your favorite crystals for a beautiful pair of dangling earrings or string a few together for a textured necklace design. Artbeads.com has a large selection of Czech glass beads sure to complement many of your jewelry designs.