Rock Tumbler Refill Kit - Studica

BENTISM Rock Tumbler Kit, Hobby Edition Includes Rough Gemstones with Durable 3 lb. Barrel, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher

ENORMOUS VARIETY - This rock tumbler refill kit has 5 pounds of unpolished rocks and gemstones consisting of a 1-pound gemstone mix, 1-pound agate

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - 5 lb. Mix of Rocks for Tumbling and Rough Gemstones - Rock Tumbler Supplies include Rock Tumbler Grit

POLISH INCREDIBLE ROCKS FROM MADAGASCAR - You'll have plenty of tumbling to do with 3 pounds of rocks from Madagascar. This rock refill pack can

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – Rock Tumbling Supplies including Rock Tumbler Grit and Polish Refill, Ceramic Media, GemFoam, 3 lbs

GEMSTONES OF 9 VARIETIES - Tiger's Eye, Amethyst, Aventurine, Rose Quartz, Red Jasper, Agate, Sodalite, Dalmatian Jasper, Hematite. (1lb in total)

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – 1Lb. Gemstones and Rocks for Tumbling including Unpolished Amethyst and Quartz – Rock Tumbler Supplies

Sackorange 6 Pounds Rock Tumbler Refill Grit Media Kit, Abrasive Tumbling Kit for Stone Polisher - Compatible with Any Brand

NEW] Science Tech Rock Tumbler Refill Kit #36925 Replacement Supplies Minerals

4 LBS Refill Rock Tumbler Grit Media 5 In 1 Kit, Rock Tumbling Grit Set -Inculde 3 LBS 4 Step Polishing Grits Media + 1 LB 3/16 X 3/8 Ceramic Filler Media, Compatible with Any Brand Rock Tumbler : Toys & Games

10LB KIT CONTAINS: Step 1 Coarse Grit(2 LB); Step 2 Medium Grit(2 LB); Step 3 Pre-Polish(1.5 LB);Step 4 Final Polish(1.5 LB),Ceramic Filler(2

YHAspace 10 Pounds Rock Tumbler Grit Kit - Rock Polishing Grit Media Rock Tumbler Refill Grit Media Kit Rock Tumbler Grit Refill Kit

BENTISM Rock Tumbler Kit, Hobby Edition Includes Rough Gemstones with Durable 3 lb. Barrel, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher

Rock Tumbler Refill Kits

Rock Tumbler Refill Kit, Science Tech #36925. Missing 1 bag coarse-grind powder. Remainder of kit is complete as described in photo 4.

Rock Tumbler Refill Kit, Science Tech #36925 Missing 1 bag coarse-grind powder

The Original Rock Tumbler Refill