[Pocket Size]—The package includes 3 pieces of diamond knife sharpeners: 2 double-sided knife sharpeners (black and orange) and 1 sharpening pen for replacement. [Foldable & Safe]—The tool sharpener is made of diamond, which is durable and long-lasting. The ABS plastic handle provides a comfortable grip and reduces hand fatigue. Its foldable design allows for easy storage and portability while preventing accidental scratches. [Double-Sided Sharpening]—The coarse 400-grit side is ideal for quick edge repair, while the fine 600-grit side is designed for honing to refine the edge. No oil is required—dry or water grinding is sufficient. [Retractable Sharpening Rod]—The sharpening rod features a diamond-coated surface with excellent wear resistance and precision grinding capability. It effectively sharpens knives, garden tools, fish hooks, and more. Includes an aluminum protective cover with a pocket clip for convenient carrying. [Portable & Versatile]—This diamond knife sharpener is suitable for a wide range of tools, including pocket knives, pruners, hedge shears, hatchets, scissors, and machetes. Its compact size makes it ideal for carrying in your pocket, camping gear, or toolbox. Color: As shown in photo Material: Diamond-coated surface, ABS handle Package Contents: 1 set × 2 double-sided diamond knife sharpeners + 1 sharpening pen Note: Slight color variations may occur due to lighting conditions and screen settings. Measurement tolerance is ±1–3 cm.