Bricks of pressed and dried coconut fiber. Pure biologically, non-perishable, very long storable, un-fertilized and free from stones, etc.
The short-fiber coconut fiber is a by-product in the production of the long-fiber coconut fiber. No habitats are destroyed by the clearing of trees or the degradation of wetlands (like peat moss).
Coconut fiber is fully biodegradable, made from renewable raw materials and contributes to sustainability.
Very high water capacity, about 8-9 times the fiber weight.