Flying Thunder Oversized Kunai w/ Tri-Point Blade - Thick


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  • Half-inch-thick steel
  • Heat-treated black finish
  • Cord-wrapped handle
  • Open-hole pommel
  • 11-1/4" overall length

This Item Cannot Ship to the Following States: NY

First of its kind, this is a thick, extra large kunai knife with beautiful blade geometry.

The construction is 1/2 in. thick and 2 3/4 in. wide at the base of the blade. Measures 11 1/4 in. overall.

Please note that while this product is built to appear as a single, solid piece of steel, the construction is using multiple pieces of steel which connect together. The blade and ring are solid metal while the handle is hollow.

The knife is very firm and solid, as well as being heavy at 6.6 oz, but is not the best choice for a high impact kunai throwing knife.

From Ancient Japan to the Anime and video games of the present, Kunai knives have remained a trusted weapon choice for for ninjas.

History of the Kunai knife:

A kunai is an ancient kind of trowel, originated during the Tensho Era in Japan. The kunai was normally wrought of iron, not steel, cheaply forged and unpolished. The size of most kunai ranged from 20 cm to 60 cm, with the average at 40 cm. The kunai was used by common folk as multi-purpose gardening tools and by workers of stone and masonry. The kunai is not a knife, but something more akin to a wrecking bar. The blade was soft iron and unsharpened because the edges were used to smash plaster and wood, to dig holes and to pry. Normally only the tip would have been sharpened. The uses to which a kunai was put would have destroyed any heat-treated and sharpened tool like a knife.

Kunai normally had a leaf-shaped blade and a handle with a ring on the pommel for attaching a rope. This would allow the kunai's handle to be wrapped to act as a grip, or when used as a weapon; to be strapped to a stick as an expedient spear, to be tied to the body for concealment, or to use as an anchor or piton.

17 MC06606

Customer Reviews | Average Rating: 3.83 out of 5
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Customer Reviews

Feb 18, 2015
(1 out of 5)
Worst knife ever

Don't buy this knife, it's the worst knife I have ever bought and I've collected knifes since I was 7! It's handle unscrews and it's real handle is only about 8 millimeters thick and it was rusted. Even the metal is terrible, it came bent and I bent it back in a rotten stump, yeah. DO NOT BUY


Chase Ortega
Nov 14, 2013
(4 out of 5)

No doubt this is a pretty awesome kunai, especially if you're a fan of Minato Namikaze. But don't expect to do any crazy awesome throwing with it; the metal is too soft and bends easily. If you want it for show, go for it. If you want it to throw, I would suggest something else. Even still, I was still quite satisfied.


Bobby O'malley
Apr 12, 2013
(5 out of 5)

Good buy! tip bends easy is thrown at a tough substance like a steel shield or something but with skin or flesh it doesn't have too much trouble. (no i did not stab anyone, tried it on a ballistics jell dummy) Good buy if your an anime fan and good wall piece.


Christopher Morris
Mar 13, 2013
(3 out of 5)

Only for decorative purpose. Unwieldly and metal is soft and tip bends.

Great copy from the manga/anime.


Josh Veer
Dec 27, 2012
(3 out of 5)

It Arived QUITE Fast, But Thats Probably Due To My Location, The Kunai Kind Of Left Me Wanting More, Very Good Wall Hanger, Not Good Weapon. The Blade And ring Are Cast Metal, the Handle Is A Tube With A Metal Threaded Rod Instead Of A Solid Piece, And I Could Literally Bent The Tip Of It With My Teeth, I Highly Reccomend It For The anime Fans That want It As A Display Item, But Not For An Actual Weapon, Very Good Collectors Piece, Nothing More.


Corey Ferrell
Oct 17, 2012
(4 out of 5)

The ring at the handle is alot larger then I would have liked, and the sides aren't sharp. Feels like its painted. However it has a nice point, and though it's not necessarily something you want to practice throwing on, the 5 times I did it was fine. Though I probably won't try it again.


Jonin Sho
Aug 31, 2012
(3 out of 5)

Decent, but not oversized enough! TrueSwords should get some large one's, would buy those too. My kunoichi's would appreciate it! Decent Quality, even better after my Top Chunin sharpened them. (They where ordered for her.)


Bradley Smith
Aug 04, 2012
(5 out of 5)

Cannot beat this product for ten dollars. Not meant for throwing, or for fighting in ANY way. For the looks.....looks fantastic.


Erin Waltrip
Jun 28, 2012
(5 out of 5)

It's definitely not battle ready, the tip bends easy, since its 3 metal pieces its not very sturdy unless tightened beyond the ring and blade being aligned. Other than that its a very nice piece definitely worth more then $10 for the visual appeal alone. Since i don't plan on fighting with it its definitely a 5!


Daniel Powers
May 24, 2012
(3 out of 5)

the grip is nice tan cotton type wrap on it. smaller then i thought but my hand fits the handle well im 18 and have normal big guy hands so you know. its not balanced at all DONT THROW IT!!!! i just did and broke the tip off FYI i know they say its not im clear on that and its true its made from looks like a mold meaning one peice of metal melted into thae shape. not really sturdy for use in the handle is a bar with two male bolt ends and connects the rin and blade around it is a hallow tube. good for looks and cosplay and ANY anime lover its ok but wish it was bigger and usaubl.


1 - 10 of 12 Reviews