--- product_id: 254364140 title: "Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft" brand: "rob's super happy fun store" price: "375 zł" currency: PLN in_stock: true reviews_count: 6 category: "Rob's Super Happy Fun" url: https://www.desertcart.pl/products/254364140-robs-super-happy-fun-store-diffraction-grating-sheet-13500-lines store_origin: PL region: Poland --- # 13,500 lines/inch for vivid rainbows 6 in x 12 in flexible vinyl sheet Optimized for direct sunlight windows Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft **Brand:** rob's super happy fun store **Price:** 375 zł **Availability:** ✅ In Stock ## Summary > 🌟 Turn your windows into a rainbow runway—don’t miss the light show everyone’s talking about! ## Quick Answers - **What is this?** Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft by rob's super happy fun store - **How much does it cost?** 375 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/254364140-robs-super-happy-fun-store-diffraction-grating-sheet-13500-lines) ## Best For - rob's super happy fun store enthusiasts ## Why This Product - Trusted rob's super happy fun store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable & Reusable:** Cut to size and store safely in the included reusable tube for endless creativity. - • **Non-Adhesive Versatility:** Attach with household tape without sticky residue—perfect for renters and decorators alike. - • **Elevate Your Space Instantly:** Turn ordinary sunlight into a majestic light show that sparks joy and conversation. - • **Sunlight-Activated Brilliance:** Transforms any east or west-facing window into a vibrant prism display. - • **Spectacular Double-Axis Diffraction:** Experience mesmerizing rainbows with 13,500 lines per inch precision. ## Overview Rob's Super Happy Fun Store Diffraction Grating Sheet is a 6x12 inch vinyl film featuring 13,500 lines per inch double-axis diffraction, designed to create stunning rainbow effects when placed on windows receiving direct sunlight. Non-adhesive and reusable, it ships in a protective tube and is ideal for east or west-facing windows, transforming your living space with vibrant, customizable prism displays. ## Description Our diffraction film is perfect for bringing rainbows into your home! Place it in a window that receives DIRECT SUNSHINE and a prism of beautiful colors will brighten your home! Ships in a re-useable tube for safe-keeping. ***THIS FILM DOES NOT HAVE ANY ADHESIVE*** It can be attached to windows using standard tape, but tape may damage the diffraction in areas where the tape contacts the diffraction film, so use it sparingly. 13,500 lines/inch, double-axis diffraction for the best rainbow effects! It can easily be cut into smaller pieces, but we don't recommend cutting it smaller than 6" x 6". The video for this listing was made using a 6" x 6" square. Perfect for Rooms That Receive Direct Sunlight. Sunlight MUST PASS THROUGH the film to create rainbows. The best effects are achieved with early morning and late afternoon sun. East- and west-facing windows work best. The absolute best effects are achieved where sun from a window is cast onto an opposing wall--the further the wall, the larger the rainbows. CHECK OUT THE AMAZING PICTURES people are posting in their reviews of this product!!! These will give you a good idea of how to maximize the rainbows in your home (as well as giving you the worst examples)! This same material can be used to make lenses for your own paper/cardboard fireworks diffraction glasses. Great Quarantainment! PLEASE NOTE: This material is not appropriate for window privacy applications. It is fairly transparent. Review: WOW - so in love with this product, it really brightens up your room, it’s worth the investment IF your room gets direct sunlight. very simple way to make your room look majestic. Review: not good - not with fine quality. ## Features - This diffraction film DOES NOT have adhesive. It is not 'sticky'. You will have to use household tape or some other method to attach this material to your sunny windows. - Our Diffraction Film is Perfect for Rooms That Receive Direct Sunlight - Double-Axis Diffraction for the Best Rainbow Effects - Diffraction Film Brings Beautiful Rainbows into Your Home When Placed in Windows Receiving Direct Sunlight - Our Diffraction Grating Film is Shipped in a Reusable Storage Tube - Please See Product Review Images for the Best (and Worst) Examples of Placement/Use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00SK3S6BY | | Best Sellers Rank | #181,285 in Home ( See Top 100 in Home ) #528 in Window Films | | Brand | Rob's Super Happy Fun Store | | Brand Name | Rob's Super Happy Fun Store | | Color | Rainbow | | Colour | Rainbow | | Customer Reviews | 4.2 out of 5 stars 411 Reviews | | Installation Type | Tape | | Installation type | Tape | | Item Dimensions L x W | 15.2L x 30.5W centimeters | | Manufacturer | Rainbow | | Manufacturer Part Number | diffractionfilm6x1glasses | | Material | Vinyl | | Material Type | Vinyl | | Model Number | diffractionfilm6x1glasses | | Number of Items | 1 | | Product dimensions | 15.2L x 30.5W centimeters | | Size | 6 Inches x 12 Inches | | UPC | 631908834369 | | Ultraviolet Light Protection | No | ## Product Details - **Brand:** Rob's Super Happy Fun Store - **Colour:** Rainbow - **Material:** Vinyl - **Product dimensions:** 15.2L x 30.5W centimeters - **Size:** 6 Inches x 12 Inches ## Images ![Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft - Image 1](https://m.media-amazon.com/images/I/71-+55wvugL.jpg) ![Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft - Image 2](https://m.media-amazon.com/images/I/81in6Njx66L.jpg) ![Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft - Image 3](https://m.media-amazon.com/images/I/91ugLC133oL.jpg) ![Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft - Image 4](https://m.media-amazon.com/images/I/81+J7GZGqzL.jpg) ![Rob's Super Happy Fun Store Diffraction Grating Sheet - 13500 Lines/inch - Great Prism/Sun Catcher Film Material - 6 in x 1 ft - Image 5](https://m.media-amazon.com/images/I/51ypUtHBpQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ WOW *by F***A on 18 March 2024* so in love with this product, it really brightens up your room, it’s worth the investment IF your room gets direct sunlight. very simple way to make your room look majestic. ### ⭐ not good *by A***R on 17 December 2023* not with fine quality. ### ⭐⭐⭐⭐⭐ Portable Rainbow *by M***N on 27 December 2023* You need this in your life. Probably your friends do too. Portable rainbows. ## Frequently Bought Together - Diffraction Grating Sheet - Do-it-Yourself Sun Catcher - Bring Rainbows Into Your Home - 1,000 Lines/mm Linear Diffraction Grating Sheet [1 Foot x 6 Inches] - 13,500 Lines/inch Diffraction Grating Sheet - Double Axis [1' x 6"] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/254364140-robs-super-happy-fun-store-diffraction-grating-sheet-13500-lines](https://www.desertcart.pl/products/254364140-robs-super-happy-fun-store-diffraction-grating-sheet-13500-lines) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-06*