You're viewing our Chef's Choice 15XV Electric Sharpener 3 Stage 15 Deg Trizor Platinum, Model# 0101500. The 15XV professional 3-stage electric knife sharpener is the ideal solution for improved cutting performance on 15-degree class knives. Using 100 percent diamonds, the hardest natural substance on earth, our patented abrasives sharpen faster and easier to create an ultra-sharp, longer lasting edge. In the final stage, patented stropping disks create an unparalleled polished finish. Precision angle guides ensure accurate sharpening throughout the entire blade length and eliminate any guesswork. In addition, this sharpener can easily convert a traditional 20-degree knife edge to more precise 15-degree edge. This unit is designed to work with both straight-edge and serrated knives. Contact us with any questions you have about this product.