NATIONAL GEOGRAPHIC ROCK TUMBLER REFILL PACK JASPER MIX

Real gemstones from Madagascar. 1 lb of raw rocks includes rose quartz, labradorite, red jasper, yellow jasper, indigo gabbro, and Polychrome jasper. Quantities of each gemstone may vary. Four grades of grit included - Coarse, medium, fine, polish. Transform your raw+ stones from rough rocks to dazzling gemstones! This refill kit works with all rock tumblers.