Black glass provides a background for a marbled green finish on these 4mm fire-polished jet Picasso matte beads. They look almost like natural rock, making them a good choice for matching with gemstone beads. Each round Czech glass bead is covered in small facets. Since they are still made in small quantities by hand, 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.