Seattle Ultrasonic Knife and Charger Bundle

SEATTLE ULTRASONICS C-200 KNIFE AND CHARGER BUNDLE

The World’s First Ultrasonic Chef’s Knife

The C-200 isn’t just a sharper knife — it’s a fundamentally different way of cutting.

At rest, it feels like a premium Japanese chef’s knife made from AUS-10 steel, hardened to 60 HRC and precision-ground for control. But with a press of a button, everything changes.

Inside the handle, piezoelectric crystals vibrate the blade over 30,000 times per second, turning every cut into a near-frictionless motion. The result is immediate: up to 50% less cutting force, dramatically reduced sticking, and cleaner, faster prep with less effort.

You don’t feel the vibration. You don’t hear it. You only notice that the knife moves through food as if it’s no longer resisting you.

Tomatoes fall apart before pressure builds. Herbs don’t cling. Dense vegetables slice with unexpected ease.

It doesn’t feel like a powered knife. It feels like the material you’re cutting suddenly stopped fighting back.

WHAT MAKES IT DIFFERENT

• 30,000+ vibrations per second (ultrasonic frequency)

• Up to 50% less cutting force required

• Japanese AUS-10 steel, 60 HRC hardness

• 13° per side precision edge (26° total)

• Silent operation — no audible vibration in use

• IP65 water resistance (IP67 sealed controls)

• USB-C rechargeable, 1,100 mAh removable battery

• 20+ minutes continuous runtime

HOW IT WORKS

Press the activation button and PZT-8 piezoelectric crystals inside the handle rapidly expand and contract, transmitting ultrasonic frequency energy directly into the blade.

This microscopic oscillation reduces surface friction at the cutting edge, allowing the blade to separate food fibers more efficiently than mechanical sharpness alone can achieve.

All energy is directed into the blade. None of it is transferred into your hand — resulting in a completely stable, controlled cutting experience.

WHAT PEOPLE ARE SAYING

“A powered knife even a pro chef can love.”
— Engadget (4/5)

“It felt like the knife was falling through the tomato.”
— Engadget Full Review

“The knife feels almost nonstick… food stops clinging.”
— Press Coverage

BUILT FOR

Home Cooks
Faster prep, less fatigue, better results.

Professional Kitchens
Reduced strain during long service hours.

Culinary Education
Makes proper technique easier to learn and repeat.

Accessibility Use
Significantly lowers required cutting force.

Design & Tech Enthusiasts
A category-defining kitchen innovation.

PRICING & AVAILABILITY

C-200 Knife — CAD $599
USB-C rechargeable · Removable battery · IP65 rated

C-200 Bundle — CAD $749
Includes mahogany wireless charging tile (Qi-enabled, wall-mountable)

PRE-ORDER NOW

Estimated shipping: June 2026 (Batch 5)
Cancel anytime before shipment.

SEATTLE ULTRASONICS

Founded by Scott Heimendinger, former Director of Applied Research at Modernist Cuisine, Seattle Ultrasonics spent six years miniaturizing industrial ultrasonic cutting systems into a handheld kitchen tool.

Debuted at CES 2026.