NSI Arts & Crafts

Eight ounces (226.8g) of Semi-Precious Rough Rock. One Packet Coarse Grit. One Packet Medium Grit. One Packet Fine Grit. One Packet Jewelry Accessories. One Rock Tumbler Refill Kit. This is a Rock Tumbler Refill Kit designed for use with ALL rock
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Great Gift Idea
Each cycle will use a different type of grit (Coarse Grit, Medium Grit, Fine Grit, and Polish) Each individual package is marked. Red plastic barrel is turned by a rubber drive shaft. Barrel will turn 50-80 revolutions per minute. Machine tumbles r ough semi-precious rocks into finished gemstones. Semi-precious stones (Agate, Jasper, Amethyst and others) plus jewelry parts. One Complete Set (Electric Rock Tumbler). The Rolling Stones Rock Tumbler has Many Original and Unique
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