Garden Gear Bio-Heat Composter comes with the option of a Compost Turning and Mixing Crank, an easy-to-use tool to help turn and aerate your compost. Simply place the corkscrew end deep into the compost pile and turn the crank, drawing the core material to the surface. Repeat this several times to ensure your compost is well aerated, accelerating decomposition by providing the optimal conditions for aerobic composting bacteria. The crank is supplied in two parts, simply attach them together and it’s ready to use.Dimensions: 112 x 10 x 10cmMade from high-grade stainless steel Specifications: Dimensions: H:10.0 x W:112.0 x D:10.0 cm Colour: Silver Guarantee:1 year Material: Stainless Steel Model Number: KH0934