4mm Black Onyx Smooth Round Beads / 15" Strand / natural dyed / smooth round beads

Black Onyx is an opaque chalcedony quartz and has a fine texture and jet black coloring. These beads are smooth round beads with a high gloss polished luster.

4mm beads - the hole size is 0.8mm - big enough for a 24 AWG wire but may or may not fit a 20 AWG wire.

Strands are sold as temporarily strung and can vary in length +/- 0.5".

These beads may not be perfectly round and can range in diameter +/-0.5mm.

Item Specs:

• Natural Stone (dyed and/or heat treated)
• Nominal Diameter: 4mm
  Hole ID: 0.8mm
  15" Strand (90-100 bead count)