【Non Slip Sucker & One-hand Operation】-- Unique vacuum suction cup bottom design, it can hold onto most flat surface firmly without slip; this kitchen knife sharpener is the most safe design on market now, it is convenient to sharpening with one hand.


【2-Stage Sharpening】 -- The 1st coarse diamond wheel repairs and straightens very dull or damaged blades, the 2nd fine ceramic wheel hones and polishes the blades; widely used for kitchen knives, chef knives, steak knives, bread knives, and etc.


【Easy to Use】 -- Put the knife sharpener on a flat worktop, tamp down it and then press the button, it will securely stick the suction cup base to the worktop surface; then simply place the knife blade in your desired slot and gently pull for 3-5 times.


【Premium Quality & Compact Design】 -- This knife sharpener is made of high quality ABS + diamond + ceramic, it is durable and designed for long lasting use; Its light weight and compact body design is convenient for storage and portable for camping.