The knife sharpener is covered with a Blue Protective Film, which is to prevent the sharpener from being worn. It can be torn off or retained without affecting the normal use of the sharpener. RELIABLE KITCHEN KNIFE SHARPENER - This is a professional knife sharpener tool is built to be strong and durable for years of reliable use, preferred by chefs. Easy to use by pulling the knife through each slot few times to achieve a razor-sharp new blade, restore knives or shears blades quickly and safely
4-Stage KNIFE SHARPENIN - Diamond slot design for repairs and straightens damaged blades; Tungsten slot is tungsten steel blade sharpens easy to restore knife's V-shape; Ceramic slot fine tunes for a clean polish; Scissors slot good for sharpening all kind of Scissors.
NON-SLIP - Kitchen knife sharpener with non-slip silicone base under its bottom which provides more stability base when sharpen your knife.
SAFETY & EASY TO USE - The ergonomic handle and the slip-resistant mat offered a secure, stable, confidence-inspiring grip. Just put the knife in each of the slots and pull it in few times at only one direction for fast and effective sharpening, and your knife will come out reset to factory sharpness.
WELL-WRAPPED PACKAGE - The kitchen knife sharpener is packaged in a well-wrapped box to make sure you will not receive damaged or defective item. And a beautifully packed box is good for gifts to relatives and friends.