![Base black granite 5x5x15cm](http://bickartsupplies.de/cdn/shop/products/logo_large_cd6d3840-73d3-44e9-bb6c-a9dee73fea66_{width}x.png?v=1619082274)
The black granite floors are highly polished on 6 sides. The black granite is quarried in the quarry. Then cut to size in the stone sawmill and polished to a high gloss with diamond polishing material. Dimensions may vary slightly from those shown as the manufacture of these granite pedestals is still a traditional craft. Drill with a special granite drill at low speeds or have this done by BICK Art Supplies.