The cordless bead reamer from The Beadsmith is a fantastic addition to any bead crafter's toolkit. Featuring three interchangeable diamond grit tips and an ergonomic lightweight handle, this tool lets you soften rough edges and smooth and enlarge holes in your beads.Details:Includes 3 interchangeable diamond grit tipsErgonomic, lightweight handleCordlessRequires 2 AA batteries (sold separately)