What Is the Optimal Amount of Grit to Use in a Rock Tumbler?
18:48
Should You Buy a Rotary or Vibratory Tumbler?
15:04
Rock Tumbling— What You Need to Get Started
19:15
WHY YOUR ROCKS WON'T POLISH - 4 main reasons for rock tumbler failure.
54:36
A Complete Guide to Tumbling Rocks—A Reliable Method
10:12
Chilly and the ice is piling up #lakemichigan #rockhoundlife #rockhounding #geology
17:23
Agates & Jasper | What Do You Really Know About Them?
31:13
Tumbling Glass — How hard can it be?
10:23