Product Description Achieve Perfect Results: The -123 angle adjuster allows you to set the precise sharpening angle for any type of knife, ensuring the blade reaches its ideal sharpness for improved cutting efficiency. Versatile and Adjustable: Designed to suit various knife types, this angle adjuster provides a customizable sharpening experience and is an essential tool for chefs, butchers, and home cooking enthusiasts. Enhance Knife Performance: By maintaining the correct sharpening angle, the -123 angle adjuster helps maintain the quality of your knives, reduces wear, and extends the life of your precious kitchen tools. User-Friendly Design: This angle adjuster is designed for ease of use, allowing professionals and beginners alike to achieve professional-grade sharpening results without advanced skills or equipment. Color: As shown in the picture Material: Metal Package Contents: 1 x Angle Adjuster Includes only the above package contents; other products are not included. Note: Light reflection and different monitors may cause the color of the item in the picture to differ slightly from the actual product. The allowable measurement error range is +/- 1-3 cm.