Mineral Glass Watch Crystal Set 26-30.75mm 240Pcs Dividers - Squares - Rulers - Gauges Used by engravers

Used by engravers

Great for accurate grinding of materials such as steel

A new set of three 24 compartment white flocked tray inserts

5 mm die on the other side

This is a new black faux leather glass top tray

Mineral Glass Watch Crystal Set 26-30.75mm 240Pcs Dividers - Squares - Rulers - Gauges Used by engraversEach set consists of 240 men's flat mineral watch crystals in 20 different sizes Each flat natural mineral watch crystal measures 1 mm thick Each set consists of twelve of each size: 26, 26. 25, 26. 5, 26. 75, 27, 27. 25, 27. 5, 27. 75, 28, 28. 25, 28. 5, 28. 75, 29, 29. 25, 29. 5, 29. 75, 30, 30. 25, 30. 5 and 30. 75 mm