... -Cubestone, Kerbstone -also supply in Yellow,Gray,Red color -Natural, Flamed, Hammered Rough Picked Black Basalt from RST stone manufacturer: <> Size:100 ... *8*20cm Finish: Rough/Pineappled exterior decoration Cubestone, Kerbstone <> Finish: natural, worked rough, fine picked, rough picked, flamed, bush-hammered, etc <> Colors ...