sonic blade cordless power knife is a cook's dream! two stainless steel dual-action blades use sonic separation technology to cut, slice, and carve with the greatest of ease. glides through the most delicate cake as well as effortlessly saws through rock-hard frozen food! set includes bread and carving blades, charging block, rechargeable battery, heavy-duty, cordless handle with built-in safety lock, food holder, recipe and instruction guide