| Form | Border and Moulding |
| Finish | Brushed |
| Color tone | Dark Grey |
| Thickness | 18 / 20 mm |
| Origin | Guizhou, China |
| Indicative price |
Countertops, vanity tops, treads, sills and mouldings, cut from the same slab as the wall panels.
The grey board takes a brushed or leathered finish well — the surface gives the straight grain a depth that a polished grey can look flat without.
Thickness tolerance on countertop and large-slab work is ±0.5 mm, flatness ±0.3 mm.