How to Tumble Beach Rocks to a Great Shine
38:41
How to Get a Great Shine from a National Geographic Tumbler
31:39
How to Tumble Leland Blue Slag Glass
55:16
Rock Tumbling Tutorial for Rotary Tumblers and Ceramic Media
30:59
How to Tumble Obsidian
15:03
Rock Tumbling Champion Shares His Secrets
23:50
HIGH SPEED ROCK TUMBLING - BRILLIANT POLISH - WITHOUT CHEATING!
17:17
This Black Opal Fossil Shell Hid an INCREDIBLE Gem - $15,000 cost
1:04:10