Blade Sheath
Blade Sheath
Store your C-200 Ultrasonic Chef Knife in this custom fit sheath made from Pennsylvania Walnut to protect the blade for storage and travel. Internal magnets hold the sheath in place against the blade while keeping the cutting edge safe from impact.
Pre-Order now for estimated shipping by March 2026 (Batch 2). Cancel anytime before your order ships. What is a Pre-Order?
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Press
Delish
”After testing, it proves to be both a revolutionary cutting tool when powered on and a solid, reliable knife when used manually.”
GEAR PATROL
"It could genuinely alter the course of the industry forever."
GEEKWIRE
"While Heimendinger’s knife still features a great piece of sharp Japanese san mai AUS-10 steel, it’s the handle that does the heavy lifting, with electronics that produce more than 40,000 vibrations per second, making the knife behave sharper than it physically is."
UNCRATE
"…The knife feels almost nonstick, as the vibrations — created by PZT-8 piezoelectric ceramic crystals — keep food from clinging to the blade"
TREND HUNTER
"The Seattle Ultrasonics C-200 chef's knife is an ultra-advanced piece of equipment for at-home chefs to incorporate into their preparation routine that will greatly reduce their effort, while also increasing their cutting capabilities."
DAILY MAIL
"Seattle Ultrasonics has designed the world's first ultrasonic chef's knife for home cooks, dubbed the C–200. …despite only being announced this week, the knife has already garnered huge attention on social media."
CNET
"From stubborn tomato skins to tough root vegetables, the C-200 aims to turn kitchen prep from physical work into effortless precision."
SEATTLE MAG
"The C-200 pairs traditional craftsmanship with ultrasonic technology for smoother, cleaner cuts."