Features: -100% Diamond abrasives in both stages. -Sharpens straight edge and serrated knives. -Fast easy to use - no guesswork. -Made in the USA. -Color: White/Black. Product Type: -Electric knife sharpener. Finish: -White/Black. Recommended Use: -Sharpening Knives. Multi-Stage Sharpener: -Yes. Abrasive Material: -Diamond. Dimensions: Overall Height - Top to Bottom: -8.2\". Overall Width - Side to Side: -9.1\". Overall Depth - Front to Back: -3.9\". Overall Product Weight: -2.2 lbs.