The luster iris coating on these 4mm druk Colorado topaz beads adds playful iridescence to their appearance. Each bead is made from transparent light golden-yellow glass. You can use these beads in delicate designs or try them as spacers. These beads come in a 100-piece pack. Czech glass druks are round pressed-glass beads that are still made in small quantities by hand. Due to the way the glass is made, there may be slight color variation from one batch to the next. Be sure to explore the rest of our Czech druk beads for other colors, sizes and finishes.