AMACO Tri-Bead Roller:* A tool for making 7/16 round 0.8cm x 5/8 oval and 1/2 bicone beads with clay
* Roll consistent uniform beads in 3 popular shapes-oval round and bicone
* The Tri-Bead Roller is suitable for use with many kinds of clay including air-dry polymer and precious metal clay
* Easy- to-follow instructions are enclosed