##skip_main ##skip_menu ##skip_search
Mirka Customer Support
Your cart is empty
Add the chosen goods to your cart. Are you wondering where to begin?
Take a look at bestsellers our visit our help room.
Mikov Kostka is a practical knife with a very unusual opening system, which most
closely resembles butterfly knives. The name „Kostka“ is derived from the
shape of the knife in the closed position. To open the knife, both parts of the
handle must be flipped by 180°.
Temporarily Unavailable
€ 31.6
Secure shopping and payment fast delivery to many EU countries 
Excellent customer support from specialists – for over 15 years 
-20% on selected product in the loyalty program 
New videos and reviews every day 6000+ reviews from our customers Mikov Kostka is a practical knife with a very unusual opening system, which most closely resembles butterfly knives. The name "Kostka" is derived from the shape of the knife in the closed position.
The plain, drop point blade is made of stainless steel 440A with a hardness of 55-57 HRc. The blade length is 62 mm, thickness 2 mm and height 9 mm.
The handle consists of two rectangular movable parts which need to be flipped 180° to open the knife. Due to the very compact dimensions of the handle, the blade is rotated by 45° so that it retains its strength. Thanks to this original opening system, the knife does not need any lock – it is secured by the fact that you are holding both parts of the handle together.
In the open position the overall length of the knife is 142 mm and in the closed position 77.5 mm. Even though the entire knife is made of steel, it weighs only 40 g. It is therefore suitable for everyday carry in a pocket.
2× rated
By submitting your review, you are agreeing to our review guidelines. It will be published once we make sure it corresponds with our terms and conditions.
8 minutes Buyer's Guide
Machetes are perfect tools for literally any job, where a regular knife doesn't do the trick. Thanks to their dimensions, they can also take the role of a proper axe. So whether you are an avid gardener, embark on exciting expeditions or just want to have a solid piece of iron (or rather high-quality steel) nearby, a machete is definitely a must-have in your kit.
1 minutes Video News
Every knife is designed for a different purpose and choosing the correct one can be a challenge – especially when you can find hundreds of knives in our offer. That's why we've picked the top 5 knives you can count on.
