It's a case made of green quarzite with whithe and black veins, been very hard is it possible to obtain a high polishing level. The HEIGHT is 2 cm. To work on this very hard stone, all tools must be diamonded, included the polishing discs.
quarzite
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£305.73
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It's a case made of green quarzite with whithe and black veins, been very hard is it possible to obtain a high polishing level. The HEIGHT is 2 cm. To work on this very hard stone, all tools must be diamonded, included the polishing discs.
quarzite
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