Fix-angle Sharpener

Features：
Professional knife sharpener, for different sizes of knives.
Quick and easy way to sharpen knife blade.
Safety design to protect your hands.
More stable sucker disc base .
Color ruler to show the accurate knife angle.
Come with 4 high quality stones, 180#, 400#, 800#, 1500#.
Sharpening stone can use oil or water.
Knife is not included.
Simplereassembling needed.