2.5 Lb Ceramic Media For Rock Tumbling Non Abrasive Filler Size Three Sixteenth By Three Eighth Inch Reusable Rock Protecting Cushion For All Tumblers Polisher And Lapidary Supplies Quiet Operation

2.5 lb Ceramic Rock Tumbling Media for Quiet Polishing
✔️ 2.5 lb ceramic non-abrasive media, 3/16 x 3/8 in, reusable

This ceramic media cushions rocks during polishing, reducing chips and lowering noise in both rotary and vibratory tumblers. It's ideal for lapidary projects and hobby rock tumbling setups.

✅ Size: 3/16" x 3/8" cylinder (4.76 mm x 9.53 mm) for improved grit circulation
✅ Volume: 2.5 lb batch; fills barrel space for efficient tumbling
✅ Non-abrasive alumina ceramic; cushions stones to prevent chips
✅ Reusable and easy to clean; quick-drying and durable
✅ Reduces tumbler noise and safe with various grit systems

💡 What is rock tumbling ceramic media used for and how does it help with polishing rocks?

This handy filler cushions stones, reduces chipping, and promotes an even, smoother finish.

- Cushions rocks to prevent chips and cracks during tumbling - Improves grit circulation for uniform polishing - Reusable and easy to clean between cycles - Reduces noise and improves barrel efficiency