B'cuzz Roxx 6 Cube Strip - 4" x 4" x 4" w/ Hole

B'cuzz Roxx Rockwool 6 Cube Strip. Each cube measures 4" x 4" x 4" with a 42/40 mm hole. One of Atami's newest products, B`cuzz Roxx is a mixed fiber, combining both horizontal and vertical fiber. With this fiber arrangement, roots grow very quickly. The product is very lightweight and uniform, and provides outstanding drainage.