Intelligent Rotation: Quick clamping design can be clamped tightly on platforms. The blade fixture can automatically increase, and can easily fix the blade without using any wrench and screws, and it not loosen during use. SAFETY: We understand the importance of safety when dealing with sharpening tools, your purchase constructed with a safety design--the handle is on the above of blade, it not hurt your hand when you push back and forth the stone to your knife. Multipurpose Use: Perfect for sharpening different kinds of knives: kitchen knives, Sharpener, Pocket Knife Sharpener, Scissor Sharpener, Chisel sharpener, Blade sharpener, etc! Your blade get a edge just in a few seconds! 360 Rotation Flip Design: The innovative flip design allows to flip over to sharpen other side, you can unscrew the screw on the vertical rod to adjust the ideal angle you want, restore knife blades quickly and safely. (We not indicate the Angle on the vertical pole because the blade width that out of the clamp affect the grinding angle. At present, similar sharpeners marked with angles on the market have errors.) Metal Fixed-angle Sharpener System: This metal fix-angle edge sharpener is more simple in structure, can be tightly clamped on the table, kitchen stove or other platforms with the G-Clamp, and a fixture holding the blade firmly. Most of the material of this sharpener stand is aluminium, highly & long lasting. Colour:As Shown Material:Aluminum Package Contents: 1x Fixed-Angle -Sharpener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.