---
product_id: 133822952
title: "A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness)"
brand: "eahaworld"
price: "€ 26.49"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.pt/products/133822952-a4-size-3d-spirals-effect-fireworks-rave-films-8-11
store_origin: PT
region: Portugal
---

# A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness)

**Brand:** eahaworld
**Price:** € 26.49
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness) by eahaworld
- **How much does it cost?** € 26.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/133822952-a4-size-3d-spirals-effect-fireworks-rave-films-8-11)

## Best For

- eahaworld enthusiasts

## Why This Product

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

## Description

Color:0.65mm Thickness




























8"X11" A4 Diffraction Gratings sheets; Used for direct viewing and analysis of spectra; The quality of the spectrum is the brightest possible; Recommended to use in conjunction with colored film gels; Diffraction Gratings are used for direct viewing and analysis of spectra from different gas tubes and other light sources; The quality of the spectrum produced from these gratings is the brightest possible with a minimal distracting visual noise; These gratings are the principal component in a spectroscope and are used for experiments pertaining to the study of light and color.

## Features

- 2pcs Packs Clear Spiral Fireworks Diffraction Grating Sheets Film;
- Diffraction Gratings Films have spiral effect under lighting;
- 0.65mm Thickness A4 Size Sheet 210×297mm(8×11 Inch Important!!)Comes with protective peel-off film on both sides.
- Diffraction Gratings are used for direct viewing and analysis of spectra from different gas tubes and other light sources.
- Usage For New Year Festivals,Carnivals,Light shows,Holidays and Christmas lights

## Images

![A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51F8i3fMiML.jpg)
![A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness) - Image 2](https://images-na.ssl-images-amazon.com/images/I/712b6hCy6EL.jpg)
![A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61dpF3TsquL.jpg)
![A4 Size 3D Spirals Effect Fireworks Rave Films-8×11 Inch Clear PET Diffraction Gratings Rainbow Film Sheets Spirals Effect - 2pcs Packs (0.65mm Thickness) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61wAtXxV2YL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ 







  
  
    No spirals, but boxes that were unimpressive and ugly
  

*by M***I on Reviewed in the United States on September 30, 2019*

The sheets I received were boxes rather than spirals.  I purchased to use to create rainbows in windows as well as candy making (yes, that's a thing) and it didn't work for either.  I don't know what folks would normally use this for, but it didn't do what I was expecting.  I purchased another diffraction film from another vendor and it worked perfectly for my use.

### ⭐⭐⭐⭐ 







  
  
    Long wait, nice results.
  

*by R***R on Reviewed in the United States on September 27, 2020*

This product takes forever to recieve, but it works well. I made a piece of resin from this (risky as it takes forever to replace these), and placed it over my phone camera for these pictures of a light and an led blacklight.

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**Shop now:** [https://www.desertcart.pt/products/133822952-a4-size-3d-spirals-effect-fireworks-rave-films-8-11](https://www.desertcart.pt/products/133822952-a4-size-3d-spirals-effect-fireworks-rave-films-8-11)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-08*