---
product_id: 4516658
title: "13\" Fake Knife Costume Prop – Plastic Weapon Accessory for Halloween, Cosplay, Theater & Horror Costumes"
brand: "seasons"
price: "€ 11.97"
currency: EUR
in_stock: true
reviews_count: 8
category: "Seasons"
url: https://www.desertcart.nl/products/4516658-13-fake-knife-costume-prop-plastic-weapon-accessory-for-halloween
store_origin: NL
region: Netherlands
---

# Customizable surface for paint 13-inch realistic size Lightweight at 0.09 lbs 13" Fake Knife Costume Prop – Plastic Weapon Accessory for Halloween, Cosplay, Theater & Horror Costumes

**Brand:** seasons
**Price:** € 11.97
**Availability:** ✅ In Stock

## Summary

> 🔪 Slice through the ordinary with the ultimate fake knife prop!

## Quick Answers

- **What is this?** 13" Fake Knife Costume Prop – Plastic Weapon Accessory for Halloween, Cosplay, Theater & Horror Costumes by seasons
- **How much does it cost?** € 11.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/4516658-13-fake-knife-costume-prop-plastic-weapon-accessory-for-halloween)

## Best For

- seasons enthusiasts

## Why This Product

- Trusted seasons brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Horror Ready:** Paint it, weather it, or add fake blood to perfectly match your character’s vibe.
- • **True-to-Scale Drama:** A full 13-inch blade for maximum visual impact in any costume or scene.
- • **Featherlight & Durable:** Crafted from sturdy molded plastic, easy to carry all night without fatigue.
- • **Budget-Friendly Realism:** Save hundreds on rentals with a prop that looks authentic and performs reliably.
- • **Versatile Stage & Spook:** Ideal for Halloween, cosplay, theater, haunted houses, or prank wars.

## Overview

This 13-inch plastic fake knife prop offers a realistic kitchen knife look with lightweight durability, perfect for Halloween costumes, cosplay, theater productions, and pranks. Its customizable surface allows for creative personalization, making it a versatile and budget-friendly accessory that elevates any spooky or dramatic ensemble.

## Description

Made of sturdy plastic, this 13" long fake knife has a realistic appearance and is the perfect finishing touch to any scary Halloween costume. Can be painted to customize appearance to your liking. Works great as a theater prop, role play accessory or gag gift.

Review: Perfect gag gift - I wanted to prank my Niece with the “Baby Fake Knife Challenge”. It came in 1 day - durable , realistic design . We got tons of laughs tricking family members.
Review: Looked great with some new paint - I needed prop knives for a project and honestly these were pretty good! When I first got them, they didn’t look that great, but once I modified them a little, they worked perfectly. They are a good, realistic size and very light. They are hollow inside, making them easy to cut. They also take spray paint well so you can change the metallic and wood colors to look more realistic. After those simple upgrades, it turned out to be a very realistic looking prop and saved me hundreds on rentals. Perfect for small creative projects and Halloween!

## Features

- REALISTIC SIZE & LOOK: Measures 13 inches from handle to tip and designed to resemble a classic kitchen-style knife for a dramatic effect.
- LIGHTWEIGHT & DURABLE: Made of sturdy molded plastic—safe for costumes, theater productions, haunted houses, or cosplay use.
- CUSTOMIZABLE SURFACE: Can be painted with fake blood or weathered to match your character, horror scene, or stage direction if desired.
- PERFECT COSTUME ACCESSORY: Ideal prop for Halloween costumes, slasher characters, spooky role play, or thriller-themed cosplay.
- GREAT FOR THEATER & DÉCOR: Works well as a stage prop, haunted attraction accessory, photo shoot prop, or prank gag item.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003IBX3Z2 |
| Best Sellers Rank | #74,605 in Toys & Games ( See Top 100 in Toys & Games ) #716 in Gags & Practical Joke Toys |
| Blade Color | Gold |
| Blade Edge | Plain |
| Blade Length | 8 Inches |
| Blade Material | Plastic |
| Blade Material Type | Plastic |
| BladeLength | 8 Inches |
| Brand | Seasons |
| Brand Name | Seasons |
| Color | Silver |
| Construction Type | Plastic |
| Customer Reviews | 4.2 out of 5 stars 816 Reviews |
| Global Trade Identification Number | 00628481133989 |
| Handle Material | Plastic |
| Included Components | Plastic Knife |
| Is the item dishwasher safe? | No |
| Item Length | 13 Inches |
| Item Weight | 0.09 Pounds |
| Manufacturer | Seasons USA, Inc. |
| Manufacturer Warranty Description | No Warranty |
| UPC | 628481133989 |
| Unit Count | 1.0 Count |

## Product Details

- **Blade Edge:** Plain
- **Blade Material:** Plastic
- **Brand:** Seasons
- **Color:** Silver
- **Handle Material:** Plastic

## Images

![13" Fake Knife Costume Prop – Plastic Weapon Accessory for Halloween, Cosplay, Theater & Horror Costumes - Image 1](https://m.media-amazon.com/images/I/51dq6qktgoL.jpg)

## Questions & Answers

**Q: Can I eat steak with this?**
A: In its company,  yes. With its help in cutting said steak, no.

**Q: How long is the blade not including the handle?**
A: The blade is 8" long. Thanks for looking....SpidersOfTheWeb.com

**Q: What material is the knife made out of? I would like to use it for kinetic sand, I want to find something that is not rubber, or foam.**
A: The material is 100% Polypropylene plastic. It is hollow but the plastic is thick. There's no rubber or foam.

**Q: We need to use it as a theater prop, can the handle come off, so we can attach it to a person?**
A: I cut a piece of  Wood attaching it to rubber straps so I could attach it to someone.  Adding stage blood makes it look real.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect gag gift
*by J***G on January 13, 2026*

I wanted to prank my Niece with the “Baby Fake Knife Challenge”. It came in 1 day - durable , realistic design . We got tons of laughs tricking family members.

### ⭐⭐⭐⭐⭐ Looked great with some new paint
*by N***E on April 10, 2021*

I needed prop knives for a project and honestly these were pretty good! When I first got them, they didn’t look that great, but once I modified them a little, they worked perfectly. They are a good, realistic size and very light. They are hollow inside, making them easy to cut. They also take spray paint well so you can change the metallic and wood colors to look more realistic. After those simple upgrades, it turned out to be a very realistic looking prop and saved me hundreds on rentals. Perfect for small creative projects and Halloween!

### ⭐⭐⭐⭐ Real-looking enough, but pretty stiff
*by G***S on September 30, 2013*

I don't agree with other reviewers who said this looked fake. From a few feet away, it's real-looking enough. However, it's not a good play knife for young kids, because it's quite stiff, and is very dangerous when used in stabbing mode. No, it won't cut anybody, but it could easily penetrate a body by several INCHES - - it's almost as stiff as a wooden stick. I'm going to cut the blade half off, and then glue the handle and half-blade to a mannequin for a "stabbed" look for Halloween decorations. One star for safety, 4 stars for realistic.

## Frequently Bought Together

- 13" Plastic Knife Costume Accessory
- BOBISUKA 3PCS Halloween Fake Blood Makeup Kit - Coagulated Blood 1.41oz + Fake Blood Spray 1.76oz + Dripping Blood 1.76oz, Realistic Washable SFX Makeup for Zombie Monster Mouth Clothes Dress Up

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*