These 4mm olivine copper beads are great for combining with base metal components, such as copper or brass. Each faceted round bead is made from transparent green glass that is coated with a coppery finish. Glassmaking in the Czech Republic is an age-old industry, and these beads are still made in small quantities by hand. Due to the handmade nature of the glass, there may be a slight color variation from one batch to the next. These beads come in a 100-piece pack. Feel free to browse for other fire-polished Czech glass beads.