Take the stress and hassle out of splitting and chopping wood with the Wood Grenade. It splits the wood into four manageable pieces so you can use it for fires, burners and more. To use, gently insert the point of the Wood Grenade into the top of the log, and strike with a sledge hammer or splitting mallet. It's designed with a sharp point for an easy start, a spherical striking face for maximum impact and is notched to prevent it popping out for extra safety. Specifications Splits logs 4 ways Sharp point for an easy start Spherical striking face Notched finish Lifetime guarantee