These rich teal hues of these Blue Zircon Bicones will add fiery vibrance and sparkle to all your jewellery designs. Designed by Swarovski, these expertly faceted bicone beads offer unrivalled sparkle, quality and durability. The delicate 4mm size of this pack of 24 beads is ideal for accenting a variety of creations with dazzling colour. Created using Swarovski\'s durable Platinum Pro foiling technique, these crystals are incredibly durable and can withstand chlorine, salt water and perfume.