New to rock tumbling

We bought our daughter the National Geographic 1 pound rock tumbler for Christmas.  We have now gone through all 4 stages of tumbling.  However, the rocks are not "shiny", which I

A school of fish: Rock Tumbling for Beginners

2096 best Tumble images on Pholder

Tumbling Lake Superior Agates

A site for rocking tumbling enthusiasts

New to rock tumbling but here's some cool ones : r/RockTumbling

Advice after phase 1 - one week in tumbler : r/RockTumbling

A school of fish: Rock Tumbling for Beginners

Rock Tumbling Guide – ROCK AND TUMBLE

NATIONAL GEOGRAPHIC Rock Tumbling Media