This Tumbling Compost Mixer is the premier compost mixer. It uses the end-over-end action that is synonymous with the compost mixer, but ours features a shorter, rounder body that is easier to turn which allows it to mix more thoroughly. You can load it up and mix it every few days and you can have finished useable compost in five weeks or less. It is environmentally friendly, lightweight and durable, easy to assemble and convenient. Crafted from rugged UV-inhibited plastic, comes in black only. Holds 7 cubic feet.