Will not scratch beads. Securely holds beads during cleaning and drilling. Diameter of the 3 outer holes measure: 9.17mm, 5.12mm, and 2.8mm. Diameter of the 3 inner holes measure: 8.92 mm, 6.23mm, and 4.61mm.
Overall length: 7″
WARNING!
Cancer, Reproductive Harm and Birth Defects – www.P65Warnings.ca.gov
