Seki City, JapanBlade work since 1908

Free lifetime sharpening

1-800-325-2891

Care

Shun knife care, in four habits.

A Shun edge is thin by design. Wash it by hand, dry it at once, cut on wood, and store it protected. That is most of it. Sharpening is free for life.

Close view of the heel and Damascus layers on a Shun Premier knife
Premier · 68 layers, 16-degree edge

Daily care

Four habits. No dishwasher.

Heat, detergent, and a drawer full of metal will undo a fine edge faster than cooking ever will. These four habits take about a minute a day.

Wash by hand

Warm water, mild soap, a soft cloth. Rinse the blade and the handle. Never soak it.

Dry it now

Dry at once with a towel, then leave it out for a few minutes before storing. No air drying in a sink.

Choose the board

Wood or soft plastic. Glass, stone, and ceramic boards are the quickest way to dull a thin edge.

Store it protected

A block, a magnetic strip, or a saya. Do not let one knife rest against another in a drawer.

Free lifetime sharpening

Send it back. We will bring it back.

Every Shun knife comes with free lifetime sharpening, for as long as you own it. When a tomato skin resists and honing no longer helps, send the knife to our sharpening team in Tualatin, Oregon.

Email info@shun-cutlery.com or call 1-800-325-2891 for current shipping instructions and turnaround. Our team works Monday to Friday, 8:00-16:30 Pacific.

Contact the sharpening team

Honing realigns an edge. Sharpening removes steel. Hone lightly and often; sharpen only when honing stops working.

A Shun knife being sharpened by hand at the workshop wheel

Warranty

A limited lifetime warranty, in plain terms.

Shun knives carry a Limited Lifetime Warranty against defects in materials and workmanship. If a handle separates or a blade fails because of how it was made, we will repair or replace it.

The warranty does not cover normal wear, accidental damage, misuse, or improper care. Drop it, put it in a dishwasher, or use it as a pry bar, and that is on the knife, not the workshop. Registration is encouraged but not required. You do not need a receipt to ask us a warranty question.

Every warranty claim is reviewed individually. Email photos of the knife and a short description of what happened, and we will tell you what comes next.

Care questions

The edge, answered.

How long a Shun stays sharp, where to store it, and how to tell a genuine knife from a copy.

Ask us directly

A home cook who uses a knife daily, honed weekly, can often go six to twelve months between sharpenings. A busy professional kitchen will need it more often. Honing realigns an edge; it does not remove steel or replace sharpening. When a tomato skin resists and honing no longer helps, it is time for a sharpening.

Keep it sharp

A knife for the long run.

Buy once, care for it simply, and let us handle the edge. Every Shun ships direct from Oregon with free lifetime sharpening behind it.

Shop Shun knives