Package Included: 1 * sharpening cylinder 1 * sharpening trapezoid Sharpening steps and effects The sharpening stone long-lasting performance, allowing you to maintain the sharpness of your knives for an extended period. Elevate Your Kitchen Knife Sharpening Experience 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are calibrated differently and the color of the product displayed in the photo may be slightly different from the actual product. 3. Revitalize your kitchen knives with the Premium Tumbler Knife Sharpener Kit. This rolling countertop tool set is designed to provide efficient and versatile knife sharpening, ensuring your knives are always in optimal cutting condition. 4. The kit features a professional-grade kitchen knife sharpening stone, delivering precise and consistent results. With its durable construction, the sharpening stone long-lasting performance, allowing you to maintain the sharpness of your knives for an extended period. 5. Experience enhanced knife performance as you sharpen and hone your blades with this comprehensive tool set. Dull and worn-out knives can be easily transformed into sharp and effective cutting tools, enabling you to effortlessly tackle various culinary tasks.