Bob Kramer Kumulus chef knife with a pristine white handle, elegantly resting on a grey table surface, accented by a hint of greenery from a plant peeking in at the top of the frame, all set against a contrasting black cloth.

KRAMER CUMULUS

Designed by Master Bladesmith Bob Kramer, the ZWILLING Cumulus collection blends elegant Japanese artistry with expert German engineering. Combining razor-sharp carbon steel, a deep-etched Damascus pattern, and a stunning micarta handle, Cumulus puts precision in the palm of your hand.

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ZWILLING KRAMER Cumulus
8-inch, Chef's Knife
$439.99 $399.99
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ZWILLING KRAMER Cumulus
7-pc, Knife Block Set, White
5.0 Star Rating (1 Reviews)
$1,749.99
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ZWILLING KRAMER Cumulus
7-inch, Fine Edge Santoku
$439.99
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ZWILLING KRAMER Cumulus
6-inch, Chef's Knife
$369.99
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ZWILLING KRAMER Cumulus
4-inch, Paring Knife
$229.99
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ZWILLING KRAMER Cumulus
5-inch Utility Knife, Fine Edge
$279.99
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Kramer Cumulus knives, designed by the renowned master bladesmith Bob Kramer, stand out for their exceptional craftsmanship and cutting-edge design. Crafted with an SG2 super-steel core, these knives guarantee enduring sharpness and are wrapped in a 101-layer blade adorned with a distinctive deep-etched chevron Damascus pattern, enhancing both their resilience and visual allure. The blades are further refined through a cryogenic ice-hardening process, reaching a hardness of 63 Rockwell for unmatched precision in cutting. Drawing inspiration from the delicate forms of white cloud tufts, this collection is designed not just to refine your cooking with unparalleled accuracy but also to bring an element of sophistication to your kitchen. With their rigorous attention to detail and Japanese manufacturing, these knives merge aesthetics, functionality, and longevity, redefining the essence of premium kitchenware.

The significance of the 101-layer blade, SG2 super-steel core, chevron Damascus pattern, and 63 Rockwell hardness in the ZWILLING Bob Kramer Cumulus knives collection lies in their combined contribution to the knives' exceptional performance, durability, and aesthetic appeal:


  • 101-Layer Blade: This extensive layering process enhances the blade's strength and flexibility, allowing it to withstand the rigors of daily use while maintaining a sharp edge. The multiple layers also contribute to the blade's unique ability to resist wear and tear over time.

  • SG2 Super-Steel Core: At the heart of each knife, the SG2 super-steel core provides a remarkable level of hardness and edge retention. This premium steel is known for its ability to be sharpened to a razor-like edge and maintain that sharpness through extensive use, making it ideal for precision cutting tasks.

  • Chevron Damascus Pattern: Beyond its striking visual beauty, the chevron Damascus pattern on the blade reduces friction and prevents food from sticking to the knife during slicing. This pattern is not only aesthetically pleasing but also functional, enhancing the knife's overall cutting efficiency.

  • 63 Rockwell Hardness: The measurement of 63 on the Rockwell hardness scale indicates an exceptional degree of hardness, contributing to the knife's durability and edge retention. A blade with this level of hardness can sustain a sharper edge for a longer period, requiring less frequent sharpening. This hardness also makes the knife more resistant to dents and deformation.

Together, these features make the ZWILLING Bob Kramer Cumulus knives extraordinarily capable and reliable for a wide range of culinary tasks. They combine the best of traditional craftsmanship and modern technology.

White, linen micarta is chosen for its exceptional durability and resistance to wear, even after prolonged use. This material provides a comfortable, non-slip grip, ensuring safety and control during cutting tasks. The elegant white color, inspired by cumulus clouds, adds a touch of sophistication to the knife's design, making it a beautiful addition to any kitchen.

Kramer knives come in a variety of different choices, each meticulously designed for specific culinary tasks. The Chef's Knife, for instance, is a versatile workhorse, perfect for tasks like chopping, slicing, and dicing, with its longer blade excelling at tackling larger ingredients and precise cuts. The Utility Knife, on the other hand, is ideal for a wide range of cutting jobs, from slicing sandwiches to trimming and portioning. It strikes a balance between the precision of a paring knife and the capabilities of a chef's knife. The Paring Knife, meanwhile, is a detail-oriented tool, excellent for tasks like peeling, trimming, and intricate cutting, thanks to its smaller blade and pointed tip that allow for precise control.


Additionally, for those seeking a comprehensive knife set, there's the option to purchase a Kramer knife block set, which includes a curated selection of knives to cater to all your culinary needs. The set includes essential components such as a 4" Paring Knife, 5" Utility Knife, 6" Chef's Knife, 7" Santoku Knife, 8" Chef's Knife, a 12" Bob Kramer Sharpening Steel, and a Walnut Knife Block, ensuring you have the perfect tools for various aspects of your culinary journey.