Marble Tile Tumbled 8" x 8" x 3/8" StoneStone is unique among surface materials in that decades of use do not destroy it instead, they refine it, allowing a more subtle aesthetic to evolve. Tumbling speeds this process, intentionally softening the edges and surface of the stone. The result is an inviting, matte look with luxurious textures and reduced variation in color. Stocked in a variety of our most popular marbles and limestones, in 4" x 12", 12" x 24", and Chevron 24 5 16" 2 13 16"