Zuiko All-Stainless Steel Japanese Kitchen Shears 190mm – Take-Apart & Dishwasher Safe

The Zuiko All-Stainless Steel Japanese Kitchen Shears (190mm / 7.5") are heavy-duty, commercial-grade culinary shears engineered in Sakai, Osaka—Japan’s historic cutlery capital—by Fukui Co., Ltd. Crafted from solid stainless cutlery steel with zero plastic components, these shears feature a fine micro-serrated blade edge designed to grip slippery ingredients like chicken skin, whole fish, green onions, and dried kombu without slippage. The two blades instantly separate when opened wide for zero-harborage sanitization, and the entire unit is dishwasher safe and heat-resistant up to 180°C (356°F) for boiling-water sterilization.

Technical Specifications

Key Performance Features

• Hygienic All-Stainless Monobloc Construction: Forged entirely from food-grade stainless cutlery steel without glued rubber grips, crevices, or plastic handles that can degrade, trap grease, or harbor bacteria over time.
• Tool-Free Take-Apart Mechanism: The two halves separate smoothly when opened past 90 degrees, allowing unrestricted access to clean and sanitize the inner pivot joint where food debris typically gathers.
• Micro-Serrated Cutting Edge: Ultra-fine serrations machined along the cutting blade bite directly into slippery surfaces—such as poultry skin, raw squid, shellfish membranes, and fibrous kelp (kombu)—preventing the food from sliding forward during cuts.
• High-Temperature Sterilization (180°C / 356°F): Built to withstand commercial dishwasher cycles, steam cleaning, and direct immersion in boiling water for rigorous hygiene standards in home and professional kitchens.
• Individually Hand-Matched Serial Stamp: Every left and right blade is ground and tensioned as a dedicated pair. Both halves are stamped with matching identification numbers to ensure pairs remain matched when washed in busy multi-shear environments.

Care, Sanitization & Usage Guidelines

Culinary Use Notice: Zuiko Kitchen Shears are precision food-preparation tools engineered for snipping herbs, trimming vegetables, segmenting poultry skin/joints, and prepping boneless meats. Do not use them to cut dense beef/pork bones, thick frozen blocks, wire, or heavy packaging, as excessive lateral torque can dull or burr the finely matched edges.

• Separation & Cleaning: Open the handles past their standard cutting angle until the interlocking pin aligns with the release slot, then lift the two blades apart. Wash thoroughly by hand or place both separated halves flat in the dishwasher.
• Boiling Water Sanitization: Safe for immersion in boiling water up to 180°C (356°F) to eliminate raw poultry or seafood pathogens.
• Drying & Reassembly: Dry thoroughly before storing. To reassemble, align the matching numbered halves at the release angle, snap the interlocking pin into place, and close the handles.
• Surface Characteristics: Minor surface scuffs or fine tooling marks on the raw stainless body are normal byproducts of traditional Japanese workshop grinding and hand-fitting; they do not compromise cutting geometry or corrosion resistance.

Frequently Asked Questions

How do the Zuiko shears separate for cleaning, and do they fall apart during normal cutting?

The shears utilize a secure interlocking cam pivot. They cannot separate during standard kitchen prep; the detachment notch only engages when the handles are deliberately swung open past 90 degrees. Once opened wide, the two halves lift apart effortlessly without tools, allowing you to scrub the pivot area clean.

Can the Zuiko shears cut through poultry bones?

These shears are optimized for culinary trimming, such as cutting skin-on chicken thighs, snipping through wing joints, slicing cartilage, and spatchcocking chickens along the soft rib cage. However, they are not designed to cut through dense, load-bearing mammalian bones (such as beef or pork bones) or hard frozen items, which can misalign the hand-fitted blade tension.

Why are numbers stamped onto each blade half?

Each pair of Zuiko shears is hand-ground, tensioned, and finished as a matched set in Sakai. Fukui Co. stamps matching identification numbers on both halves so that if multiple pairs are taken apart and washed together in a restaurant or busy prep line, you can instantly reassemble the exact matching components.

Are these shears truly 100% dishwasher safe?

Yes. Unlike shears with plastic handles or soft polymer grip inserts that warp and retain moisture, Zuiko shears are forged entirely from solid stainless cutlery steel rated to 180°C (356°F). They are fully dishwasher-safe and can be safely sanitized in boiling water.