--- product_id: 287268959 title: "TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm" brand: "tec accessories" price: "VT16606" currency: VUV in_stock: true reviews_count: 5 category: "Tec Accessories" url: https://www.desertcart.vu/products/287268959-tec-accessories-tec-scr-isotope-chain-reaction-fob-green-glow store_origin: VU region: Vanuatu --- # Fits 3x11mm vial Dual glow tech Stainless steel build TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm **Brand:** tec accessories **Price:** VT16606 **Availability:** ✅ In Stock ## Summary > 🔦 Illuminate your essentials with unstoppable style and glow! ## Quick Answers - **What is this?** TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm by tec accessories - **How much does it cost?** VT16606 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/287268959-tec-accessories-tec-scr-isotope-chain-reaction-fob-green-glow) ## Best For - tec accessories enthusiasts ## Why This Product - Trusted tec accessories brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Slim 42.2mm length and featherlight 4.9g weight make it perfect for everyday carry. - • **Rugged Meets Refined:** Bead blasted stainless steel housing ensures durability with a sleek matte finish. - • **Customizable Glow Colors:** Choose green or aqua Embrite™ glow pellet to match your style or gear coding. - • **Double the Glow, Double the Edge:** Hybrid Embrite™ pellet + tritium vial ready for unmatched visibility. - • **Light Up Your Night, Effortlessly:** Glow pellet charges with sunlight/UV, tritium vial glows continuously—no recharging needed. ## Overview The TEC Accessories TEC-SCR Isotope Chain Reaction Fob is a premium stainless steel keychain accessory designed to hold a standard 3mm x 11mm tritium vial (not included) alongside an integrated proprietary Embrite™ glow pellet. This dual-light source system offers a powerful, long-lasting glow that charges via sunlight or UV light and glows continuously in darkness with the tritium vial. Finished with a bead blasted matte surface, it’s a durable, stylish, and customizable glow fob ideal for EDC enthusiasts seeking reliable visibility and a modern aesthetic. ## Description  IMPORTANT NOTE: This product DOES NOT include tritium vial This incredible Isotope glow fob hybrid is a cross between our timeless stainless steel Embrite™ Glow Foband the popular TEC-S311T Isotope Tandem Fob. Combining these two products have created a "Chain Reaction" with twice the glow! The Chain Reaction Fob is designed around two light sources. First up is the Embrite™ glow pellet which can be charged with ordinary sunlight or UV light. Once darkness comes, the included glow pellet provides a large surface area to easily find anything it is attached to. Embrite™ is TEC Accessories' proprietary glow technology. It affords the brightest, longest lasting 'glow-in-the-dark’ effect available and we've manged to squeeze it into a tiny, rugged glow fob. Even the best glow in the dark material will only last so long, as it relies on "charging" by a light source to work. So this is when the second light source takes over! The installation of a standard-sized glass tritium vial (not included) will provide a continuous soft glow for many years without ever needing to charge it from sunlight or UV light. The Isotope Chain Reaction Fob is a great way to add a functional dual-glow to anything you attach it to. And best of all, you can also change out the tritium vial anytime you like for different glow colors. Use different colors to identify different pieces of gear! Complete your EDC collection with the small and stylish Isotope Chain Reaction Fob, which provides just the right amount of light for locating items in the dark, ALL NIGHT LONG. Perfect for attaching it to your keychain, camping gear, zipper pulls on gear bags or jackets, or try it on the pull chain on your ceiling fan. Where will you clip yours? TEC-SCR Isotope Chain Reaction Fob Features: Custom designed to hold a standard 3mm x 11mmtritium vial Integrated proprietary Embrite ™ glow pellet, your choice of green or aqua glow color Stainless steel housing Bead blasted, uniform matte finish What you get: (1) TEC-SCR Isotope Chain Reaction Fob Your choice of Embrite™ glow pellet color, GREEN or AQUA (1) Rubber Washer (1) O-ring (3) rubber plugs for tritium vial containment (1 required plus 2 spares) (1) 11.1 mm [7/16"] diameter split ring for attachment to other items Important Note:Product DOES NOT include tritium vial Specifications The TEC-SCR Isotope Chain Reaction Fob consists of a custom manufactured TEC glow pellet inserted into an outer metal housing for protection and durability, that will also accommodate a 3mm x 11mm glass tritium vial. It is bead blasted to a uniform matte finish. Material: Stainless Steel Finish: Bead Blasted Outside Diameter: 9.0 mm [0.354"] Overall Length: 42.2 mm [1.66"] Split Ring Hole Size: 3.0mm [0.118"] Total Assembled Weight (without tritium vial): 4.8 grams [.169 oz] Total Assembled Weight (with tritium vial): 4.9 grams [.173 oz]  Tritium Vials The TEC Isotope Fob Series are keychain fobs specifically designed to mount standard 3mm x 23mm and/or 3mm x 11mm self-luminous tritium vials. They do not include tritium vials, you must purchase them from another source typically outside the United States. Learn more about what tritium is and where to buy it by clicking here.  Review: Great item, will stay brightly lit for many years Review: Read the description all the way to the bottom. It is tritium ready, no tritium included, just a little glow in the dark pellet. ## Features - Custom designed to hold a standard 3mm x 11mm tritium vial - Integrated proprietary Embrite glow pellet, your choice of green or aqua glow color - Stainless steel housing - Bead blasted, uniform matte finish ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DHVL9PF | | ASIN | B07DHVL9PF | | Brand Name | TEC Accessories | | Closure Type | Pull On | | Color | Green | | Customer Reviews | 3.8 3.8 out of 5 stars (71) | | Customer reviews | 3.8 3.8 out of 5 stars (71) | | Date First Available | 9 October 2018 | | Department | mens | | Included Components | Glow Fob | | Is Discontinued By Manufacturer | No | | Item Shape | Cross | | Item model number | TEC-SCR-EG | | Manufacturer | TEC Accessories | | Manufacturer | TEC Accessories | | Material Type | Glass, Stainless Steel | | Number of Pieces | 1 | | Package Dimensions | 9.6 x 5.3 x 1.4 cm; 12 g | | Pattern | Solid | | Product Style | Modern | | Size | One Size | | UPC | 816210021083 | | Unit Count | 1.0 Count | ## Images ![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Green) - Glow in The Dark tritium Vial housing for 3x11mm - Image 1](https://m.media-amazon.com/images/I/61mIH9fNUhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 1 January 2026* Great item, will stay brightly lit for many years ### ⭐⭐⭐ Review *by J***R on 26 December 2024* Read the description all the way to the bottom. It is tritium ready, no tritium included, just a little glow in the dark pellet. ### ⭐⭐⭐⭐⭐ Review *by G***T on 25 September 2025* Dad loved it for his gift ## Frequently Bought Together - TEC-SCR Isotope Chain Reaction Fob Aqua Glow - TEC Accessories Isotope S323 - Stainless Steel Lantern Design Housing for 3 mm x 23 mm Glass Tritium Vial (Not Included) - Everyday Carry Tritium Keychain Accessory - Cool Keychains Accessories - TEC Accessories Isotope S360 - Stainless Steel, Tritium Vial Housing (3 mm x 23 mm) - Housing for EDC Vial Tritium Keychain - Cool Keychains Accessory for Camping and Survival Gear --- ## 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.vu/products/287268959-tec-accessories-tec-scr-isotope-chain-reaction-fob-green-glow](https://www.desertcart.vu/products/287268959-tec-accessories-tec-scr-isotope-chain-reaction-fob-green-glow) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*