Description
This is a complete set of double-ended rock hardness picks, Mohs 2 through 9, in a nice wooden carrying case. Comes with a sharpening stone, magnet, glass plate, streak plate and complete instructions. This is the easy and precise way to determine the hardness of a rock or glass. Invaluable in assembling batches of tumbling rough with the same hardness.
Note: Wood carrying case exterior color may be either a reddish Mahogany stain or a blondish pine stain.