These 4mm sapphire luster iris druk beads feature colorful blue glass accented with an iridescent finish. Each round glass bead shines softly with beautiful hints of color along its surface. Try these beads with Swarovski crystal beads for a bracelet fit for a fancy party or use them with gemstone beads for something that you can wear every day. These round glass beads come in a pack of 100. Czech glass druks are pressed-glass beads made in the Czech Republic. These beads are still made in small quantities by hand. Be sure to explore the rest of our Czech druk beads for other colors, sizes and finishes.