Wicked Edge Generation 4 Pro Knife Sharpeners With Micro-Adjust and Cabinet. If you're serious about knives this is the sharpener for you. Features of Wicked Edge Generation 4 Pro Knife Sharpener Incredibly smooth dual-sided angle settings allow you to ?set both sides to the same angle saving you time while creating perfectly symmetrical bevels. Self-tensioning DualCam Vise provides the strongest most secure clamping experience on the market. Customizable features allow you the freedom to build the sharpener that fits your needs. Patented dual-sided sharpening technology means 4x faster sharpening and the most durable edges you can get. Package Contents: Wicked Edge Generation 4 Pro Knife Sharpener 100/200 Grit Diamond Stones Pack (2 ea) 400/600 Grit Diamond Stones Pack (2 ea) 800/1000 Grit Diamond Stones Pack (2 ea) 8in Guide Rods Depth Key Advanced Alignment Guide Shims Pack Practice Knife Optional Micro-Adjusts Optional Cabinet Wicked Edge WE411: Generation 4 Pro Knife Sharpeners With Micro-Adjust and Cabinet