Height adjustable to suit hand size by loosening locking nut and raise handle. Relock nut to set. Trace pattern onto vegetable tanned cowhide. Dampen with water hide surface with a shaving or mop brush. When about dry cut along pattern line tilting the blade at an angle backwards. Using your thumb and middle finger manuever along the line to be cut while the fore finger exerts down pressure for deeper incision. Many fine working on a turn table gives consistent uninterrupted score lines.
This swivel carving knife is for leather embossing craft.