1/8" Ceramic Tumbling Tumbler Tumble Media Fast Cut Deburr Tumbling Media - 2 LBS (Clean, Dry and Store) for use in Vibrating Tumbler or Rotating Tumblers: Amazon.com: Industrial & Scientific
Vibratory Tumbler Media - Ceramic Triangles (1kg)
5 Lb. Metal Vibrator / Tumbler
Tumbling Media Selection Guide - Inovatec Machinery