The Manual Slide-Hammer Log Splitter is designed to allow one to split firewood faster, more safely, and with less effort than by swinging an ax or a maul (and there is reportedly no chance of flying wood chips). According to manufacturers, just position it vertically on the end of the log, slide the hammer up and down repeatedly, and the log splits apart. Features include a cushioned handle (for firm grip and shock absorption) and steel construction. The weight is approximately 10-pounds.