Product description: Knife Sharpener 4 In 1 Scissors Knife Sharpener for Kitchen Use
Materials: Crafted with solid BPA-free ABS body and rustproof stainless steel sharpener.
Design: Features a 4-stage system: Diamond rod for blunt knives, Tungsten rod for semi-dull knives, Ceramic rod for polishing, and Scissor rod for scissors.
Portability: Compact at 8.0in x 2.5in x 2.0in and lightweight at 0.3 pounds.
Maintenance: Easily cleanable with a removable part for rinsing with water.
Usage Note: Hold the sharpener with one hand and the knife with the other hand while sharpening for best results.