1、[Practical Sharpener] The fixed angle grinder is made of cast aluminum and stainless steel, CNC machined, long lasting. Features an upgraded quick clamping design, allowing you to tightly clamp it onto a table, kitchen countertop, or other platform. 2、[Quick Clamp] The blade clamping device can automatically lift and easily secure the blade without the need for any wrenches or screws. You can unscrew the screw on the vertical rod to adjust the desired angle, quickly recover the blade and ensure safety. 3、[Anti Slip] There is non slip silicone gasket in the desktop fixed position to ensure that the sharpener is absolutely fixed on the desktop and will not shake when sharpening. The blade clamping position also has soft silicone gasket to guard the blade from scratches. 4、[4 Sharpening Stones] Equipped with 4 thick white corundum sharpening stones with bases (120#, 320#, 600#, 1500#). The smaller the abrasive particles, the rougher the finish, suitable for repairing various cutting tools; The higher the gravel, the smoother the finish, suitable for fine grinding and polishing blades. 5、[Multi Purpose] This professional sharpening kit meets all your sharpening needs, such as kitchen tool, small tool, chef tool, steak tool, Japanese tool, peelers, etc. Item Type: Fixed Angle Sharpener Kit Material: Aluminum Alloy, Stainless Steel, White Corundum Model: RH006-B Grinding Stone Specification: White Corundum 120#, 320#, 600#, 1500# 1 x Desktop Fixing Device 1 x Fixed Angle Adjustment Device 1 x Guide Rail Pull Rod 1 x Handheld Fixed Sharpening Stone Sharpening Device 1 x Hex Wrench 4 x Grinding Stone 1 x Storage Box 1 x Instruction Manual