10 Best Self Sharpening Knives 2026 in the United States

The Select by Calphalon™ Self-Sharpening Knife Set with Block features SharpIN Technology, which automatically sharpens straight-edge knives every time they are removed from the block. This ensures the knives remain sharp without needing manual sharpening. The knife blades are made from high-carbon, no-stain steel, providing strength and durability. The handles have an ergonomic design for a comfortable grip and are labeled for easy identification in the dark wood self-sharpening block.

The set includes a variety of knives, such as an 8-inch Chef’s Knife, Bread Knife, Santoku Knife, and more, along with Kitchen Shears and 8 Steak Knives. While the set is stylish and the self-sharpening feature is convenient, it is worth noting that the knives are not dishwasher safe, which may require extra care in cleaning. Additionally, the set has a full-tang design, which contributes to the balance and strength of the knives.

Weighing 9.11 pounds, it is relatively lightweight, making it easy to handle. The high-carbon steel may require maintenance to prevent staining, and the block's size might be an issue for kitchens with limited counter space.

The HENCKELS Graphite 20-piece self-sharpening knife set is a well-rounded collection ideal for home cooks looking for a versatile and low-maintenance option. The knives are made from high-quality German stainless steel, known for durability and good edge retention. Each blade features a satin finish and is forged, which generally means better balance and strength compared to stamped blades. The set includes a wide range of knives, from paring to chef's and bread knives, plus steak knives and kitchen shears, covering most kitchen tasks.

A standout feature is the self-sharpening block, designed with labeled slots that sharpen the knives every time you remove or replace them. This helps keep blades ready to use without extra effort, making it great for users who want sharp knives without frequent manual sharpening. The block itself combines a stainless steel cap with an ash wood base, providing a stylish yet sturdy home for the knives.

The handles are made using a mix of ash wood, ceramic, and stainless steel, offering a comfortable grip with an elegant look, although the mix of materials might feel different from all-wood or all-synthetic handles some prefer. The knives are moderately heavy, weighing about 12 pounds for the whole set, which contributes to a stable feel but might be a bit bulky for some users. They are not dishwasher safe despite some care instructions mentioning dishwasher safety, so hand washing is recommended to maintain the blade and handle condition. Given its mid-range price and quality, this set is suitable for everyday home use rather than professional chefs. If you're looking for a comprehensive knife set that stays sharp with minimal upkeep and offers a good variety of blades, this HENCKELS set is a well-balanced choice but may not satisfy those wanting ultra-lightweight knives or fully dishwasher-safe care.

The Zwilling Twin Signature 15-piece knife set is a solid choice for anyone wanting a comprehensive collection of kitchen knives that stay sharp with minimal effort. Its blades are made from high-quality German stainless steel with an ice-hardened FRIODUR finish, which means they start very sharp and maintain their edge longer than average knives. The blades are stamped from a single piece of metal, making them lighter without losing strength—a good balance for comfortable use. The set includes a variety of blade lengths from small paring knives to an 8-inch chef’s and bread knife, covering most kitchen cutting tasks.

The handles combine ergonomic polymer with a traditional triple-rivet design, providing a secure grip and durability. The highlight is the integrated self-sharpening block, which continuously hones the knives each time they are inserted, keeping them ready for use without manual sharpening. However, the set is a bit heavier at around 9 pounds, which might feel bulky for some users, and while dishwasher-safe, handwashing is usually better to preserve the knives long term.

Although the knives use stamped blade construction, which can be less robust than forged blades preferred by some professionals, this choice helps keep the set more affordable and lighter. Its brown self-sharpening block adds style and practicality to kitchen storage. This set suits home cooks who want a reliable, easy-to-maintain knife collection with a good range of blade types and lengths.