Lot-O Twin Double Barrel Vibrating Rock Polishing Tumbler Medical Each insert measures approximately 14

Each insert measures approximately 14 1/8" x 7 5/8" x 3/4"

This is a beautiful new 10K Sweet 16 Charm

These punches measure from approximately 2 to 25

permanent bond with a gold-tone finish

Lot-O Twin Double Barrel Vibrating Rock Polishing Tumbler Medical Each insert measures approximately 14Calway Lot O Twin Tumbler Double Barrel Vibratory Rock Tumbler for Polishing Gems and Metals Introducing the Calway Lot O Tumbler, the ultimate solution for polishing and processing your precious stones and metals! This vibratory rock tumbler is the double barrel version, designed to provide an efficient and effective polishing process for your gems and metals. The Lot O Tumbler is not only perfect for rock tumbling, but it can also be used to polish