Czech fire polished glass beads 6mm round Black

6mm round czech fire polished glass beads . 1 pack containing 20 beads in black with a 1mm bead hole, great for jewellery making , sewing & crafts.Fire polished is the term given to faceted glass. The facets in the glass are cut by machine and are very angular with sharp definition. The beads are then placed back into a kiln to allow the facets to melt slightly to give them a rounded shiny appearance which is why they are called fire-polished.