ADJUSTABLE LENGTHS: pencil sharpener, reversible pencil sharpener, then adjustable to different lengths. ADJUSTABLE LENGTHS: pencil sharpener, reversible pencil sharpener, then adjustable to different lengths. ADJUSTABLE LENGTHS: pencil sharpener, reversible pencil sharpener, then adjustable to different lengths. WIDE APPLICATION: Used for general sharpening, hunting, outdoor exploration, fishing, etc. Suitable for hunter-fishermen, campers, workers and archers. Useful for most cutlery tools, sharpening, great for kitchen,repair knives, saw blades and scissors. GREAT OUTDOOR SPORTS ACCESSORIES: Specially designed for outdoor enthusiasts, they are an essential tool. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin