Lansky Turn Box Sharpener Rods store in wood base. Pre-set rod angles for a precision edge. Use right or left handed. This is the fast and easy knife sharpener that is simple to use and compact enough to carry in your tackle box or back pack. The two 5" alumina ceramic rods (medium grit) store in the versatile wood turn-box that is the sharpening rod holder. Two preset sharpening angles make this the perfect tool for putting an edge on cutlery at home, in camp, whether for kitchen or sporting use.