Mikov Kostka - "Cube" Folding Knife

(4.0) Read All 1 Reviews

Now: $34.99 USD

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V2203032	$34.99 USD
V220303210+ Available$34.99 USD/ea

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Details

The Kostka, also known as the Cube knife, is an elegant tool featuring a distinctive design and opening mechanism. Its boxy shape when closed inspired the name "Cube" (Kostka in Czech). At first glance, the knife’s unique design appears as a fascinating brain teaser, with a double-flipping action of the stainless steel handles by 180° revealing the pointed tip blade. The blade can be closed in reverse with the same smooth motion. For added comfort, all handle corners are beveled, ensuring better ergonomics and a secure grip.

Measuring about 5.6 inches when open and 3 inches when closed, the knife weighs just 1.4 ounces. Its blade is approximately 0.08 inches thick, 2.4 inches long, and 0.35 inches tall, perfectly balancing practicality and design in a compact form. Made entirely of stainless steel - blade made of 440A, hardened to 55-57 HRc.

⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Reviews

4.0 out of 5.0

(1) Write a review.

Kenny M

August 15, 2026

From:FL

4/5

The Cube Folding Knife has a Unique Design

It's unique feature is how it is deployed and folded back after use. It is a small knife that is perfect for small cutting jobs like opening Amazon boxes, etc. It doesn't look like a knife until you deploy it. it is easily folded and then no longer resembles a knife. I found my knife needed some sharpening right out of the box, but once completely sharpened, it can do a lot of small job cutting, every day sorts of tasks that require a sharp blade.