For a design that needs just a touch of color, try these 4mm Rosaline luster iris druk beads. These small round beads are made from transparent glass. The luster finish provides each bead with added shine and hints of color. Try these beads as part of a necklace or earring design. They 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.