Thumler Model B Rock Tumbler - 15lb Heavy Duty - Barrel ONLY thin The more common variety

The more common variety

If you choose to purchase the "staff pick option"

Black Moonstone is a highly powerful manifestation stone and good for meditation

the manganese content of this mineral causes it to vibrantly fluoresce a bright pink-red color when exposed to Ultraviolet light

This stone is known to help keep you calm and keep you mindful

Thumler Model B Rock Tumbler - 15lb Heavy Duty - Barrel ONLY thin The more common varietyDescription: Original replacement barrel for Thumler Model B tumblers, supplied by the manufacturer. Just pick up the old barrel and place this one down onto the rollers and its ready to go! Comes with lid, gasket seal, rubber lining, and all needed hardware. The barrel is large, so after waiting a month for the rocks to tumble, you'll get a large yield out of it. The hexagonal shape helps pick up the rocks better and create the slope inside that