Reviews and Ratings for Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handles

Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handlesrated 4.5 stars out of 5 (4 reviews)
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Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2 inch Black Stonewashed Blade, OD Green G10 Handles

 

Price: $79.95

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Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handles
rated 5 stars out of 5
M. Tuggle
Missouri
Oct 06, 2016
Pros: Ease of Opening, Handle Material, Pocket Clip, Overall Quality
Cons: None

Unique crossover

The only version of the knife I saw on the internet was the black handle with satin blade. I wanted something different so I got the green G-10 handle with the black stonewash blade. It looks amazing. The quality is much better than i expected. The gimping on the g-10 works really well. This is definitely a knife thats hard to put down; after a little practice I can do one handed closes now. if you want something different that feels good in hand...try one!!
Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handles
rated 5 stars out of 5
Our Lady Of Blades
Pennsylvania
May 29, 2025
Pros: Blade Material, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Overall Quality, Pocket Clip, Weight
Cons: Blade Sharpness, Lock Type, Sheath

I love it, but not perfect from the factory

I use this version of the Vuja de as an EDC and a work knife every day. The handle is the most comfortable of any karambit I've checked out. I wear a size small mechanix glove; my husband wears an XL and says it is uncomfortably tight on both the ring and the length of the grip. I don't do complicated flipping, but opening and closing into forward and reverse grips one-handed is easy if you can hit the button, which does break in with use. The ringed bite handle is longer than the safe handle and the blade, meaning you can unlock the knife, grip the ring, and swing it open with your fingers clear. Like most production knives, it came with a steep, somewhat sharp edge. With a steeper grind, it cuts like the dickens, while not really looking like a knife when closed and sporting a short blade. This isn't a useless toy, but you will have to tweak the screws and lubricate a little to smoothly flip without using any force. The MV-X blade steel, which no one else seems to use, holds a good edge under my very aggressive grind, and comes back easily with stropping. The ring is a hardened steel, possibly MV-X. Yes, you can strike with it, but the screws aren't that thick. The ring lets you catch your preferred finger in the grip the draw from your waistband, pocket, boot, etm. TL;DR Yes, it's finicky compared to a lockback or crossbar knife, but the coolness factor is matched by it's utility once it's open.
Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handles
rated 4 stars out of 5
Wolfsvein
Virginia
Jul 29, 2017
Pros: Weight, Ease of Opening
Cons: Pocket Clip, Lock Type

Fun blade but I would not defend my life with it.

The blade is on par with a 440c doesn't come super sharp but it is sharp enough to cut you. The pocket one screw strips the other doesn't want to come out because it's lock Tite I'm and you can't unscrew it. I just took the clip off and not planning on carrying. This is just a fun blade to work with and keep it in my collection. If you want something the same size look at Spyderco Karahawk and it's waveable. The fox karambit it nice I prefer the 478 or 479 to the spderco because to the longer blade if you want the best go with the Emerson super Karambit.
Mantis MK-4GSW Vuja De Balisong-Style Karambit Crossover Knife 2" Black Stonewashed Blade, OD Green G10 Handles
rated 4 stars out of 5
Templar
Arizona
Aug 31, 2017
Pros: Weight, Ease of Opening
Cons: Lock Ease of Use

Great knife and quick service

The Mantis Balisong is a great knife. The look and feel of it is great. It would have been a 5 rating except the one downfall is the push button to open the knife doesn't always work as I expect. I think it may possibly need more working in though. All around I like the knife and Knife Centers quick shipment which I would recommend Knife Center and the knife to others.