Tourmaline Round Beads — 6–10 mm, Semi-Finished Strand, 80cm

Description

6–10 mm Tourmaline round beads — boron silicate in a wide range of colours. Cut and polished on a lathe into an even strand, ready to string as it arrives.

In our wholesale catalogue this design is stocked in 3 sizes — 6 mm, 8 mm, 10 mm — at 80cm per strand. The ten-strand minimum can be mixed across sizes and stones, so a shop can test the whole range without committing to one diameter.

Hardness 7–7.5; avoid sudden temperature changes and skip ultrasonic cleaning on included pieces.