Rock Tumbler Refill
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Replenish your rocks, grit and polish ready to produce your next barrel of polished rocks.
The refill kit contains serveral types of rock that work well in a small hobbist rock tumbler. You are likely to find various types of agate, jasper and petrified wood. They have bene crushed to the proper size to save you the work and waste of preparing the rock yourself.
With four grades of grinding powder, and a selection of rocks just waiting to shine, this refill set will allow your rotary Rock Tumbler to achieve the perfect polish on your gemstones.
What You Get
Rock Tumbler Refill. Grinding Powders & Rocks. Includes bag of rocks and four levels of grinding powder.
- Rocks & Minerals
WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.