Galvanized Metal Composter

http://compostingtips.net/compostumbler-02001-compact-12cubicfoot-galvanized-metal-compost-bin/
Galvanized Metal Composter
This compost bin is great for somebody who just requires a modest amount of compost. The Compact ComposTumbler holds up to around ninety gallons of composting material, and inside blending fins help split up big bits of compost. The combination of an aerator/drainage opening in the lid of the composter and screened end cap vents makes sure your compost gets the appropriate level of oxygen although preventing compost from dropping out.