NATIONAL GEOGRAPHIC Rock Tumbler Refill - 3.28 Pounds Tumbling Grit Media for Stone Polisher





  • HIGH QUALITY – This kit comes with enough silicon carbide grit to complete approximately 8-10 lbs of rocks.
  • 4 COURSES OF GRIT – Take your stones from rough material to polished gems over a 4-step tumbling process
  • COMPATIBLE WITH ALL TUMBLERS – Use this grit for tumbling rocks in any brand of rock tumbler. Lortone, Thumler, National Geographic, Elenco, Smithsonian and more!
  • POLISH ROCKS AND MORE – including quartz, jasper, tiger’s eye, glass and more!
  • RECOMMENDED USE – We recommend approximately 2 tablespoons of grit per pound of rocks.

Release Date: 2017-08-09T00:00:01Z

Warranty: No Warranty

UPC: 816448020636

EAN: 0816448020636

Package Dimensions: 5.3 x 4.2 x 5.3 inches

Languages: English