[4 SLOTS MEET YOUR SHARPENING NEEDS]: Knife sharpeners: 1 Scissor slot is suitable for Scissors daily sharpening. 2 Coarse slot for grinding blunt knives. 3 Fine slot for daily sharpening and also for the preparation stage of grinding knives. 4 Exact-grinding slot for meticulous grinding and polishing. [PREMIUM & DURABLE]: Our manual knife sharpeners featuring ABS plastic body and superior quality blade slots made from ceramic, tungsten steel and diamond grinding wheel, our knife sharpener have a longer service life, and also can fully withstand the pressure generated during sharpening. [EASY-TO-USE]:Whether you’re right or left-handed, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening. [WIDE RANGE OF USES]:This professional knife sharpening kit is suitable for straight-edged steel kitchen knives, including chef's knife, santoku knife, sushi knife, utility knife, outdoor knives, fruit knife, steel knives, diamond knives, tungsten knives, steak knives, hunting knife, ceramic knives, and kitchen knife set. The most useful companion no matter in the kitchen, picnic, camp. Do not use: serrated knives!! 4-in-1 Multifunctional Knife Sharpener, which also makes your kitchen work much more convenient. Fits All Knife and Scissors Sizes: scissors and kitchen knife, chopping knife, pocket knife, butchers knife, chefs knife, meat cleaver, pruning shears, fishing knife with all Chef Knife Sharpener - Safe and Easy to Use! Upgraded kitchen knife sharpener efficiently restores and keeps straight blades in top sharpened state quickly and easily. This does a fantastic job of sharpening both knives and scissors. Very handy kitchen device. Sharp knives make such a difference. this little device does a very good job. takes virtually no time to get your knife to a sharpness to cut meats and veggies with ease. its easy to use and keep my knives sharp with a few simple pulling strokes..my knives-are unThis is a handy knife sharpener.believable sharp and-are unbelievable sharp and-This is a handy knife sharpener. This is a handy knife sharpener.