Graf Thermo-King 600 Litre Compost BinThe Thermo King 600 Litre Compost Bin is great for larger households with lots of food waste to compost. It's effortless to assemble, thanks to the Easy Lock system which simply requires you to clip the components into place. Designed to retain the heat generated by microorganisms as they break down your food waste, the Thermo King 600 Litre Compost Bin is made from specially engineered Thermolen that offers unique thermal insulation. Adding to, and