[Sharp & Easy to Sharpen]: Give your dull knives a second life with this premium knife sharpener. This knife sharpener comes with 3 high-quality whetstones that allow you to quickly sharpen your blades as needed. Suitable for all types of knives except: ceramic knives, butcher knives, grooving knives, serrated knives, axes and swords. ;[Easy to use, simple]: 3 whetstones are designed for all types of dull knives with a simple action. Ceramic wheel Fine: Diamond wheels are used to sharpen slightly dull knives. Grinding wheel n2 "coarse" - Coarse: Carbide blades are used to restore badly damaged or very dull knives. ; [Ergonomic and robust]: equipped with an ergonomic handle, which makes it easier to hold and offers optimal maneuverability. It is suitable for both left-handed and right-handed people. Cleaning is very easy thanks to its removable parts. [Stable, non-slip]: Equipped with a non-slip rubber base, it provides the best support when sharpening the knife. This non-slip base significantly increases the stability of the sharpener for improved sharpening operation. Good stability contributes greatly to the quality of sharpening. Thanks to its base, the PERSPICAX sharpener fits well in the hand and sharpens the blade correctly. This stability also helps avoid the risk of injury. [Bonus: Cut Resistant Gloves]: The safety of our customers is at the heart of our concerns. That's why we thought of giving away a free pair of cut-resistant gloves. These maximum protection gloves allow you to sharpen your knife safely. This will protect your hands from any risk of cuts. These gloves can also be used for other tasks, whether in the kitchen, around the house or in the garden. Instructions for use Select the sharpening position: 1. N1 "Ceramic" Diamond Grinding Wheel - Fine: Diamond wheels are used to sharpen slightly dull knives. 2. Carbide Wheel #2 "Coarse" - Coarse: Carbide blades are used to restore severely damaged or very dull knives. Use every 6 months or as needed. 3. FINISHING WHEEL N3 - "FINE" PRECISION: Ceramic for deburring and polishing sharp edges. This knife sharpener keeps your blades sharp. Warning: This product is not suitable for ceramic knives and serrated knives. Do not rock back and forth to avoid damaging the blade. It can also shorten the life of your pencil sharpener. Please sharpen your knife carefully. Protect yourself with a pair of cut-resistant gloves provided with the sharpener. Steps to use: Step 1: Place the sharpener on a stable surface, hold the non-slip handle firmly with one hand and hold the knife with the other. Step 2: Place the back of the blade into the sharpening wheel of your choice, keeping the blade straight and not swinging it to the left or right. Step 3: Press with moderate force, then pull in the same direction 3-5 times. Do not move back and forth. Step 4: Pull the blade from the base to the tip, do not push back and forth. Step 5: Once the knife is sharpened, wipe the sharpener with a damp or dry cloth. Product size: 20.5*5*7.5CM