SKU: 8238383304

Retractable Fake Knife Toy | Plastic Prop Blade for Pranks and Cosplay

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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

Retractable Fake Knife Toy | Plastic Prop Blade for Pranks and CosplayThis retractable fake knife looks real at first glance but retracts safely into the handle on impact. It is a harmless prop designed for jokes, magic tricks, and costume parties. The blade springs back instantly, so you can pull off convincing pranks without any risk of injury. Made from durable plastic, this trick blade is lightweight and easy to carry in a pocket or bag. It works with a simple press mechanism. Push the blade against any surface and

This retractable fake knife looks real at first glance but retracts safely into the handle on impact. It is a harmless prop designed for jokes, magic tricks, and costume parties. The blade springs back instantly, so you can pull off convincing pranks without any risk of injury.

Made from durable plastic, this trick blade is lightweight and easy to carry in a pocket or bag. It works with a simple press mechanism. Push the blade against any surface and it slides back into the handle. Lift it away, and the blade pops back out. This makes it ideal for slapstick comedy, stage magic, or scaring friends during Halloween.

Each set includes multiple knives so you can share the fun at parties or group events. The realistic design adds to the surprise, while the safe materials give you peace of mind. Whether you are putting on a magic show or pulling a quick joke, this prop delivers a believable reaction every time.

This toy is also a great conversation starter at cosplay events or themed gatherings. It fits easily into costumes and adds an authentic touch without the danger of a real blade. Just press, retract, and watch the reaction.

Key Features and Benefits

- Retractable blade that slides back on impact for safe pranks and magic tricks

  • Made from sturdy plastic that resists breaking during repeated use
  • Automatic spring return brings the blade back out when pressure is released
  • Lightweight and compact design fits easily into pockets or costume accessories
  • Multiple knives per set let you share the fun with friends or family
  • Realistic appearance creates believable reactions without causing harm

Who Is This For

- Prank lovers who enjoy harmless practical jokes at parties or gatherings

  • Magic enthusiasts looking for a simple prop to enhance stage routines
  • Cosplayers who want a realistic blade accessory without safety concerns
  • Parents or event planners organizing Halloween or April Fools activities

Usage Scenario

Tom planned a small Halloween party for his friends. He hid one of these retractable knives in his jacket pocket. When a friend reached for a snack, Tom pretended to pull out a real blade. The friend gasped until Tom pressed the knife against the table and it slid back into the handle. Everyone laughed, and the fake knife became the highlight of the evening. Tom handed out the extra knives so others could try the trick too.

Micro Comparison

Unlike fixed plastic props that look fake from a distance, this retractable knife has a realistic spring-loaded design that sells the illusion. Other trick blades may require manual resetting after each use, but this one resets automatically. The durable plastic construction also lasts longer than cheaper alternatives that crack after a few uses.

Specifications

Material: Plastic

Dimensions: 12 cm / 4.7 in or 18 cm / 7.1 in (choose your size)

Color: Silver and black

Recommended Age: 14 years and up

Warning: Not suitable for children under 36 months

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 2 or 4 retractable fake knives (depending on set choice)

Why You Will Love It

This trick blade gives you the thrill of a realistic prank without any guilt. It is easy to use, safe for everyone, and guarantees laughs at any event. Whether you are a seasoned prankster or just looking for a fun party accessory, this retractable knife delivers surprise and entertainment in one simple motion.

Questions and Answers

Question: Is this fake knife safe for children to use?

Answer: Yes, it is made from soft plastic and retracts on impact. It is recommended for ages 14 and up, and not suitable for children under 36 months due to small parts.

Question: How does the retractable mechanism work?

Answer: Press the blade against a surface and it slides into the handle. When you lift it away, a spring pushes the blade back out automatically.

Question: Can I use this for cosplay events?

Answer: Yes, the realistic design works well for costumes, but always check event rules about prop weapons before bringing it.

Question: What sizes are available?

Answer: You can choose between 12 cm / 4.7 in and 18 cm / 7.1 in versions. Both work the same way.

Question: How many knives come in one set?

Answer: The set includes either 2 or 4 knives depending on the option you select.

Question: Will the blade stay extended during normal handling?

Answer: Yes, the spring holds the blade in place until you press it against something. It will not retract accidentally.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8238383304

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4.4 ★★★★★
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Tim M.
New York, US
★★★★★ 5
This product is very important to your well being.
The Metamucil is everything I hoped for. If you’re concerned about your sugar intake then I suggest the one with Stevia. Yes the one with natural sugar tastes the best but once you graduate to 3 times a day that’s a lot of sugar. I would follow the directions. Start with once a day then after 3 or 4 days you’ll find twice a day works nice. I’m on my 4th week so a few days ago I started 3 times. I’m very pleased with the way I feel. Think about it, we take care of our cars better than ourselves sometimes. It’s so important to take care of your digestive system. Have a good day. 😁
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2021
E
Verified Purchase
Elizabeth Rogers
Whiting, US
★★★★★ 5
Great flavor, less calories than real sugar, thickens very quickly.
I usually get the real sugar version of this rather than this one with Stevia. I have it every morning just to supplement my diet with fiber and the version with stevia is only 30 calories vs 80 for the one with real sugar. I mix it with unflavored protein powder in a shaker cup and this one thickens very quickly. So quickly that I add water after every quarter of the container that I drink and re-shake. Otherwise it gets so think it won’t even come out by the time I’m halfway through. Once I figured that out it’s no big deal but makes it so that I won’t take it in the car to drink on the go.
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Reviewed in the United States on October 26, 2019
K
Verified Purchase
Kristen
Fort Morgan, US
★★★★★ 5
IBS C must have!
I have been suffering with OBS C for a very long time now and my doctor through Amazon Care (if you haven't downloaded that app yet, do it now) recommend that I take magnesium and the Align probiotic with breakfast and Metamucil in the evening before bed. I am finally feeling better and have not had any issues using the restroom! I recommend for sure. The taste is meh but I would rather down something that doesn't taste great as long as I feel better anyway!
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Reviewed in the United States on June 2, 2022
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Verified Purchase
Dawn Johnson
Bozeman, US
★★★★★ 5
Great for my tidy mind. Now the cabinet is organized and clean. Space saving too
Size: Left Facing, Size: Left Facing
Easy install. Glides nicely holds the jars without much movement. The labels are wonderful. I am super pleased. We bought 4 left facing for our cabinet. Not done replacing all the jars and such. But you can see a good idea how it will be. The fit out needs perfectly and looks great. I really like how neat and good visibility too. They seem sturdy with all the weight of the filled bottles also.
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Reviewed in the United States on March 1, 2026
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Verified Purchase
Hanay21
Port Orchard, US
★★★★★ 5
Great space saver, keeps everything organized.
Size: Left Facing, Size: Left Facing
I am soooo happy with this purchase! I’ve been researching lots of spice racks to see which ones would best suit my needs. This definitely fits the bill. This product was perfect. It includes everything you need to organize your spices: the rack, screws, stickers, bottles, and a white gel pen to write additional spice names. The rack is heavy duty and sturdy. Once anchored to your cabinet, there’s no way it’s falling out. The bottles are a good size and you can transfer standard store bought spices directly into the bottles. An additional asset is that the bottles come with a shaker spout that has two options for use. It can easily snap off and on when refilling. The stickers are well thought out. They’re good quality labels and can easily be repositioned. I accidentally had an edge stick to the middle of a bottle and was scared that it wouldn’t come off. I was happy that it lifted up cleanly and didn’t wrinkle the sticker. I didn’t have a need to write a lot of new names, except for two so far. Using the pen included, I wrote labels for Dashi and Seasoning-Arrachera. I tried to match the font of the labels and I think I did a pretty good job. You wouldn’t notice it was hand written unless you really stared at it. The white pen is great and so easy to write with. I didn’t have to go over any letters. One pen stroke was enough. It also came with labels that you can place on the side of the rack for easy identification. I haven’t put them on mine yet because I still need to buy two more racks to store all my spices. Then I can get them all organized the way I want. This is such a space saver. One of my absolute favorite purchases!
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Reviewed in the United States on March 24, 2025

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