25 Gem Jars Display Tray Gemstone Travel Case Tools One blue coarse 150 grit

One blue coarse 150 grit block

It has a focal distance of 2" (51 mm)

waterproof

Each measures approximately 9 1/4" long

engineering & shaping metal

25 Gem Jars Display Tray Gemstone Travel Case Tools One blue coarse 150 grit50 Gem Jars & Travel Case Gem Jars Gemstone Insert White Pads Jewelry Displays This is a new set of 2 gem stone inserts This insert contains 50 removable clear plastic round jars This will hold all of your loose stones, beads and coins Each gem jar comes with a white insert pad inside and lid The inside diameter of the gem jars are approximately 1" This display pad measures approximately 7 3 4" x 7" x 3 4" Storage Travel Containers Jewelry Lock Boxes