Kyocera Innovation Black 5.5" Santoku (ZK-140 BK)

A compact ceramic santoku designed for clean, controlled cuts on vegetables, fruits, and small prep tasks.

The Kyocera Innovation Black 5.5" Santoku is built for users who want the function of a santoku in a more compact, easy-to-control size. It works well for vegetable prep, slicing, and quick, repetitive cutting tasks.

The blade is made from zirconia ceramic. It holds a sharp edge longer than steel and does not react with food. It will not transfer metallic taste or cause browning in ingredients like apples, avocados, or herbs.

This knife produces very clean cuts. The flat edge supports push cutting, and the blade moves through produce with minimal resistance, leaving smooth, even surfaces.

Compared to earlier ceramic knives, this blade maintains its edge longer in regular use, so it requires less frequent sharpening.

Ceramic behaves differently than steel. It stays sharp for a long time, but it is not flexible. It can chip if used on hard materials or if the blade is twisted during use.

Use it for vegetables, fruits, herbs, and boneless proteins. Do not use it on bones, frozen foods, or hard squash. Avoid prying or applying lateral pressure.

The smaller size makes it easy to handle for both board work and off-the-board prep. The lightweight build reduces fatigue during repetitive cutting.

The upward-angled handle provides a secure grip and helps keep your knuckles clear of the cutting surface.

The blade will not rust or corrode. When sharpening is needed, it requires a diamond wheel or professional service.

 
Who This Is For

• Users who want a compact, lightweight knife for everyday prep


• Vegetable and fruit-focused cutting tasks


• Cooks who prefer more control than a full-size santoku

Not ideal for:

• Hard materials such as bones, frozen foods, or hard squash


• Users who prefer a larger or more flexible blade


• Tasks that involve prying, twisting, or heavy force