---
product_id: 303198671
title: "TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm"
brand: "tec accessories"
price: "¥12834"
currency: JPY
in_stock: true
reviews_count: 5
category: "Tec Accessories"
url: https://www.desertcart.jp/products/303198671-tec-accessories-tec-scr-isotope-chain-reaction-fob-aqua-glow
store_origin: JP
region: Japan
---

# Proprietary Embrite glow pellet Dual light sources for continuous glow Durable stainless steel housing TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm

**Brand:** tec accessories
**Price:** ¥12834
**Availability:** ✅ In Stock

## Summary

> 🌟 Glow beyond limits — never lose your gear in the dark again!

## Quick Answers

- **What is this?** TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm by tec accessories
- **How much does it cost?** ¥12834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/303198671-tec-accessories-tec-scr-isotope-chain-reaction-fob-aqua-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

- • **Rugged & Ready:** Bead blasted stainless steel housing built to endure extreme conditions and daily wear.
- • **Compact Powerhouse:** Slim 4.22 cm design weighing just 18g—light enough to carry, tough enough to trust.
- • **Unstoppable Glow Tech:** Combines Embrite glow pellet and tritium vial for day-to-night visibility without fail.
- • **Customizable Color Code:** Choose between green or aqua glow to easily identify your gear in the dark.
- • **Mission-Proven Reliability:** Tested in military-grade environments including free fall jumps and deep water dives.

## Overview

The TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) is a compact, dual-light glow fob featuring a proprietary Embrite glow pellet and a standard 3x11mm tritium vial housing. Crafted from bead blasted stainless steel, it offers durable, long-lasting illumination with customizable glow colors (green or aqua). Designed for professionals and adventurers alike, it ensures reliable visibility in low-light environments without the need for constant recharging, proven by rigorous military-grade testing.

## Description

This amazing Isotope glow fob hybrid is a cross between our stainless steel Embrite Glow Fob and the popular TEC-S311T Isotope Tandem Fob. Combining these two products into one created somewhat of a "Chain Reaction", making the product name an obvious choice! 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, and once the nighttime comes it provides a large surface area to easily find anything it is attached to. Embrite is the TEC Accessories proprietary glow technology, affording the brightest, longest lasting 'glow-in-the-dark’ effect available in a tiny, rugged glow fob. But 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 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. Use different colors to identify different pieces of gear!

Review: Being a Special Operations soldier for the last 29 years in the US Army, I have used all forms of glow in the dark tapes, powders, fobs ect. A few of my soldiers purchased this item and I was able to see how well it performed first hand. As far as the glow fob itself. It’s very robust and holds the tritium very securely. The glow in the dark isotope holds its glow very well, a lot longer than many of the items we currently use today. It is NOT bright enough to read by nor navigate by, but is very useful for locating objects in dark environments. The darker and the longer you stay in the dark area, away from light, the easier it is to see the fob. We navigate many times in complete darkness, so preserving our nighttime vision is critical to our training as well as missions, that being said, we do not use white light at night. I now have this fob, as well as a few others with my gear ready for my next deployment. I will try and write back as to how well they hold up under these type conditions, but so far they have survived over 40 free fall parachute jumps, at least 20 deep water military scuba dives and several months of very harsh desert and urban training scenarios. I just ordered this one in the aqua color to see how bright it is compared to the green. In my opinion, this is a very nice product, and no, the company has not offered me a thing to write this. SGM Brian Davis US Army
Review: Fast delivery and great product!

## 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  | B07DTWJYFR |
| Customer reviews | 3.5 3.5 out of 5 stars (152) |
| Date First Available  | 9 October 2018 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | TEC-SCR-EA |
| Manufacturer  | TEC Accessories |
| Product Dimensions  | 4.22 x 0.89 x 0.3 cm; 18 g |

## Images

![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm - Image 1](https://m.media-amazon.com/images/I/21JNKZPxV6L.jpg)
![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm - Image 2](https://m.media-amazon.com/images/I/31SQyoN9GPL.jpg)
![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm - Image 3](https://m.media-amazon.com/images/I/31eB8CzR1iL.jpg)
![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm - Image 4](https://m.media-amazon.com/images/I/31hzIDuHVmL.jpg)
![TEC Accessories TEC-SCR Isotope Chain Reaction Fob (Aqua) - Glow in The Dark tritium Vial housing for 3x11mm - Image 5](https://m.media-amazon.com/images/I/31tWP4p12qL.jpg)

## Questions & Answers

**Q: how can i order the green variant instead of the blue?**
A: It’s tough to look for but it’s called 
[tritium vial]

**Q: Hi I wanna buy the other piece the small one on the top because this one is one with bottom piece can you help? Thanks**
A: I got mine off of eBay. Don’t get a too dark of a color like I did (dark blue), because it’s hard to see. Shop around. There are more than one seller and some are a rip off. I overpaid ($28) and found the exact same for around $15. Make sure you get the right size because some dealers don’t sell the small size you need to fit inside the case.

**Q: Doesn’t tritium release ionizing radiation??**
A: This is just a housing/holder for tritium vials. Tritium vial is not included.

**Q: how can i order the green variant instead of the blue?**
A: That’s a tough one but you have to look for 
[tritium vial]

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***S on 17 November 2020*

Being a Special Operations soldier for the last 29 years in the US Army, I have used all forms of glow in the dark tapes, powders, fobs ect. A few of my soldiers purchased this item and I was able to see how well it performed first hand. As far as the glow fob itself. It’s very robust and holds the tritium very securely. The glow in the dark isotope holds its glow very well, a lot longer than many of the items we currently use today. It is NOT bright enough to read by nor navigate by, but is very useful for locating objects in dark environments. The darker and the longer you stay in the dark area, away from light, the easier it is to see the fob. We navigate many times in complete darkness, so preserving our nighttime vision is critical to our training as well as missions, that being said, we do not use white light at night. I now have this fob, as well as a few others with my gear ready for my next deployment. I will try and write back as to how well they hold up under these type conditions, but so far they have survived over 40 free fall parachute jumps, at least 20 deep water military scuba dives and several months of very harsh desert and urban training scenarios. I just ordered this one in the aqua color to see how bright it is compared to the green. In my opinion, this is a very nice product, and no, the company has not offered me a thing to write this. SGM Brian Davis US Army

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 June 2025*

Fast delivery and great product!

### ⭐ Review
*by L***. on 8 July 2025*

Deceptive product description, product in fact has no tritium tube and the glow is too subtle and short-lived to be useful. My interest in it was solely as a topic of conversation... Not much of a point if it's just a generic glowing keychain. I guess they got me this time. I see no utility in this item, but you might like it. seems durable.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*