16:41

Please Allow Me To Introduce DIY Rock Tumbler Barrels Size XL

9:39

What Is the Optimal Amount of Grit to Use in a Rock Tumbler?

21:44

DIY Artistic Rock Tumbling - Tumbling and Polishing Rocks in a homemade tumbler

14:03

Building a Mega Rock Tumbler!

10:31

Hunting for Unakite and Lake Superior Agates at Whitefish Point - Upper Peninsula Michigan

14:27

Starting up the Thumler's 18lb Vibratory Tumbler

13:49

I Built and Tested a Vibratory Rock Tumbler

14:30

The Biggest Rock I've Tumbled - Unakite