Green 456g (1 lb) Block Renata Essence Stone Size (mm): 7x5mm

Stone Size (mm): 7x5mm

5 * 18 * 7

Great for microscope examination of surfaces of all kinds of objects

Battery: 2 * AAA battery (not included)

Green 456g (1 lb) Block Renata Essence Stone Size (mm): 7x5mmBlocks Ferris; These blocks are for designs & sculptures which are on the larger side. Rectangular half pound and one pound blocks are perfect for large custom design work (animals, pendants medallions and much more).; Saw Carve Drill Mill Turn; Blue: Regular hardness highly flexible for extreme thin wall sections; Green: Hard cannot be flexed for highly intricate carving; Purple: Medium hardness with some flexibility for general purpose carving;