4pcs Retractable Fake Knife Slim Toy Weapon Plastic Prop Dagger Trick Blade for Halloween Fools Day Party Cosplay Joke Gadget Prank Gag Black

If you need a tiny prop that will instantly turn your living room into a low-budget action movie (starring two teenagers, one very confused dog, and an unfortunate watermelon), congratulations — the Sujosa 4pcs Retractable Fake Knife is your new best friend. My boys discovered these and immediately appointed themselves espionage twins. Within five minutes they’d choreographed a slow-motion duel that looked suspiciously like interpretive dance. The dog, bless him, watched from the couch like he was judging their life choices and hoping for snacks. Then we moved on to the watermelon test (because of course we did): dramatic approach, heroic “stab,” and — surprise — the blade retracts exactly like it should. The watermelon lived to roll another day, albeit with a mild identity crisis. Pros: Ridiculously convincing for photos and dad-grade theatrics. Kids loved the click-and-retract action — very satisfying, zero damage. Dog approved (mostly), though he now sighs differently when the boys “train.” Cons: May inspire elaborate spy plots at 10 p.m. that you will be roped into directing. Teenagers gain a sudden and alarming confidence in their dramatic monologues. Final verdict: Great prop, harmless fun, and 10/10 for family entertainment value. Just maybe test it on fruit first — the watermelon appreciated the rehearsal — and keep it away from anything truly sharp.

My kid loves this knife

These look amazing! Not the highest quality, but I used it as a prop in a shortfilm and it totally sells on-camera. Great way to keep it safe on set. Aside from the shortfilm it was easily worth it the money just to prank my friends. Super fun and would totally buy again!

Thought it was otf style but it’s a movie style stabber

For the prices it's perfectly fine. Really fun to use! Durability ain't really it. I broke 2 from playing around.

I love this fake knife. I don't think I needed 4 but why not. I was able to fool my 15 yo son and husband but I think the gig is up. I may revisit the knifes in a few years but I don't know that I can get away with it again. It's sort of like rewatching the Sixth Sense and being surprised..just can't happen.

This was a very fun toy to play around the house. Cops and robbers and even if it did occasionally come apart, it was very easy to fix and play with.

Junk!