1、Nice fine grit, puts a nice edge on dull knives.Aluminum housing protects the sharpening rod. 2、Diamond on both ends.Applies for sharpening general kitchen knives, serrated knives and fish hook. 3、Pencil shape, convenient pocket size, handy and portable, one product can do all the job, no more heavy carries for sharpening. 4、Made of diamond, lightweight and durable, high quality guarrantee at reasonable price, best choice for household. 5、High-quality sharpening steel features a tapered rod for effective vertical sharpening, makes your knife looking like a brand-new one just in few seconds. Features: 1.Nice fine grit, puts a nice edge on dull knives.Aluminum housing protects the sharpening rod. 2.Diamond on both ends.Applies for sharpening general kitchen knives, serrated knives and fish hook. 3.Pencil shape, convenient pocket size, handy and portable, one product can do all the job, no more heavy carries for sharpening. 4.Made of diamond, lightweight and durable, high quality guarrantee at reasonable price, best choice for household. 5.High-quality sharpening steel features a tapered rod for effective vertical sharpening, makes your knife looking like a brand-new one just in few seconds. Specifications: Item Type: Diamond Pencil Sharpener Color: Silver Size : 18.3*1.5*1.5cm/7.2*0.6*0.6inch Package Weight: 35g Package List: 1* Diamond Pencil Sharpener