The tungsten steel treated by high temperature ensures efficient and sharp sharpening performance. The suction cup design provides a non-slip base for stability during use. Dull knives can be sharpened effectively with 2-3 strokes. The plastic components are made from non-toxic, odorless materials. To use, place on a clean, flat surface and firmly press the suction cup to ensure full contact with no air inside. Securely press the handle and sharpen the knife with a few back-and-forth motions. Ensure the suction cup is completely sealed to maintain stability and safety. Handle with care and protect the tungsten steel element from impact or dropping from heights. Made of tungsten steel and PVC, this sharpener is durable and easy to use. Base diameter: 6 cm, height: 6.3 cm, width: 6 cm. Designed for knife sharpening. Item Name: Knife Sharpener Material: PVC, Tungsten Steel Style: Modern Type: Standard Size: 6.3 cm x 6 cm x 6 cm / 2.48 in x 2.36 in x 2.36 in Notes: Due to differences in lighting and screen settings, the product color may vary slightly from images. Slight variations in dimensions may occur due to manual measurement. Ensure the suction cup is free of air to maintain stability during use. Protect the tungsten steel component from drops or impact during use. Package Includes: 1 x Knife Sharpener