There aren't many knife sharpeners out there that are practical and effective, but the Chef's Choice 2-Stage knife sharpener is perfect for any job. This handy sized sharpener fits easily into your pocket, so you can carry it with you wherever necessary. It has a high-quality tungsten carbide and ceramic blade which makes it durable to use. Lightweight yet functional this model will quickly sharpen straight edge blades of knives in either hand grip style!