Home & Garden Upgraded Version Fixed-angle Knife Sharpener Professional Kitchen Knife Sharpener Kits System 4 Sharpening Stones HG 05 Free Shipping Material: ABS plastic & stainless steel &millstone Stone size: 14.8 * 2 * 0.5cm/ 5.8 * 0.7 * 0.2in ** Operating lever length: 44cm/ 17.3in ** Workbench size: 18.5 * 7.5cm/ 7.3 * 2.9in (L * W) ** Sharpener weight: 712g/ 1.57lb ** his upgraded fixed-angle knife sharpener with a sucker can be fixed stably to sharpen knives. With universal base ball design, it can be adjusted as you like for comfortable operation position. It is supplied with four high-quality stones. It is suitable for different knives. You can extend the lifespan of your cutlery and increase their cutting power with this essential kitchen tool. After grinding, knives can be very sharp and do not have any rough grinding crack. It is really worth having. Simple operation, quick and easy to sharpen knives, and can protect your hands from accidental damages. With a sucker, can be fixed on smooth and flat surfaces stably. (If you put some water on the bottom of the sucker, it will have stronger adsorption capacity.) Universal base ball design, you can adjust it as you like for comfortable position to operate. With specially designed angle indication mark on adjustable pivot rod, you can adjust its angle according to the angle of knife blades. A sliding piece can be adjusted to fit different knives. Dedicated knife sharpening kits come with four high-quality sharpening stones, 120#, 320#, 600#, 1500#, meeting your different needs. Made of stainless steel (including screws), ABS engineering plastic, durable to use. After grinding, knives can be very sharp and do not have any rough grinding crack. Perfect industrial design, beautiful appearance. Packing list: 1 x Knife sharpener 4 x Sharpening stones (120#, 320#, 600#, 1500#) 1 x Pen 1 x Cleaning Cloth 1 x Carrying case