10 Best Knife Sharpener 2026 in the United States

The Original Tumbler Rolling Knife Sharpener is a handy tool for anyone looking to maintain the sharpness of their kitchen knives. It features diamond-plated sharpening discs, which are known for their effectiveness in restoring a knife's edge, making it a great choice for those serious about their culinary skills. This sharpener allows for 15 and 20-degree angle sharpening, accommodating both traditional and specialty blades. The ability to choose the sharpening angle is a significant advantage, ensuring users can get the precise edge they need for different types of knives.

The design includes a simple magnetic holder that secures the knife in place, which makes the sharpening process easier and safer. Weighing just 1.4 pounds and compact in size, it’s also quite portable, so whether you're at home or traveling, you can keep your knives in top condition without hassle.

While the Tumbler sharpener has many strengths, it may require a bit of practice to master the rolling technique, especially for users who are new to knife sharpening. Additionally, this sharpener is best suited for kitchen knives and may not work as effectively on other types of blades, such as serrated or specialty knives, which could limit its versatility. If you’re a home cook or a professional chef who values sharp knives and seeks a user-friendly sharpening solution, The Original Tumbler Rolling Knife Sharpener could be a great addition to your kitchen tools, and with some practice, you’ll get the most out of its features.

The HORL 2 Walnut Rolling Knife Sharpener is a high-quality tool designed to keep your kitchen knives razor-sharp with minimal effort. Its main strength lies in the flexibility it offers: you can switch between two angle guides—15° for fine, precise edges (great for delicate tasks like slicing sushi) and 20° for tougher, more robust blades used in heavier kitchen work. This means it can handle a wide range of knives, from soft to very hard steel types. The sharpener uses durable industrial diamond and ceramic discs, which are effective at sharpening knives quickly and maintaining their edge for a long time.

The rolling design with a magnetic holder helps keep the sharpener steady and easy to use, even if you don’t have much experience with knife sharpening. It’s compact and lightweight (just under 2 pounds), making it relatively portable and easy to store. The walnut wood finish adds a nice touch of style to your kitchen tools.

Because it is a manual sharpener, it requires some physical effort and practice to get consistent results. Also, the sharpening grit is medium, which is great for regular maintenance but might not be ideal if you need very coarse grinding to fix badly damaged blades. Some users might find the price a bit high compared to simpler sharpeners, but you’re paying for German quality and versatile performance. For those who care about preserving their knives’ quality and want a sharpener that adapts to different blade types and cutting styles, the HORL 2 is an excellent choice. It suits home cooks who appreciate precision and durability, and those willing to spend a little time learning how to use it properly.

The Work Sharp Precision Adjust Elite Knife Sharpener stands out in the knife sharpener category, particularly for those looking for versatility and precision. It boasts seven abrasive grits, including diamond and ceramic options, which allow users to handle various types of knives, from hunting to kitchen blades. This flexibility is a significant advantage, as it ensures that you can achieve the desired sharpness based on the specific needs of each knife.

An adjustable sharpening angle ranging from 15 to 30 degrees is another strong point, enabling customization for different blade types and conditions. The ease of switching between the various grits without interrupting your sharpening process makes it user-friendly, which is great for both novice and experienced users. Additionally, the product is backed by a solid 3-year warranty, which reflects the manufacturer's confidence in its durability and quality.

There are a few drawbacks to consider. While it is portable, the product's weight of 3 pounds may not make it the most convenient option for on-the-go sharpening. As it requires some understanding of the sharpening process, complete beginners might need some time to get used to adjusting the angles and selecting the appropriate grits. Furthermore, while it handles serrated knives, the effectiveness varies, and some users might find traditional manual methods more effective for these types of blades.

The Work Sharp Precision Adjust Elite Knife Sharpener is ideal for those who value precision and versatility in their knife maintenance. It’s particularly well-suited for users who want a reliable tool that can accommodate different blade types and sharpening needs, though beginners may need a bit of practice to master its features.