![Base black granite 12x9x5cm](http://bickartsupplies.de/cdn/shop/products/logo_large_97b3515a-61d2-4717-8256-be7122347e16_{width}x.png?v=1619083040)
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.