Alyvisun Kitchen Knife Sharpener, Professional Manual 4 in 1 Knife Sharpener, Ergonomic Handle and Non-Slip Base, for Sharpening Kitchen Knives, Scissors ect (Black)

【Manual 4 in 1 Saharpening】:Knife sharpeners professional has scissors, coarse, crude, and fine grinding positions. Its design can effectively handle varying degrees of dullness or damage. 【Ergonomic Handle Design】:Knife sharpeners professional has an ergonomic handle designed for a comfortable and efficient grip while sharpening, following ergonomic principles. 【Adjustable Slot Position】:Tumbler knife sharpener has adjustable slots that cater to different knife types, effectively removing dullness and quickly restoring sharpness. 【Durability and Lifespan】:Knife sharpening kit are made of high-quality ceramic and tungsten carbide materials, enhancing the performance and lifespan of kitchen knives. 【 Suitable for Beginners 】:The scissor sharpeners is user-friendly, with a safe design and anti slip base to ensure stable use, suitable for people with almost no experience in sharpening knives.