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TEC-S3 Stainless Steel Embrite™ Glow Fob

$24.95 Regular price
Unit price
Bead Blasted Stainless Steel

$3 Shipping on all Domestic orders

FREE International Shipping on Orders Over $150

No everyday carry is complete without the perfect premium keychain accessory. The S3 Series Embrite™ Glow Fob is the stainless steel version of our unique glow-in-the-dark (GITD) keychain fob, manufactured with our Embrite™ glow pellet. 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. The pellet is mounted inside a protective stainless steel housing with a uniform bead blasted matte finish. When exposed to sunlight or UV light, the proprietary Embrite™ pellet will glow for hours... the longer the exposure time and the higher the light intensity, the longer and brighter it will glow. Glow times can last as long as 12 hours! This cutting edge technology will outlast and outshine anything on the market.

Your keys are essential to your everyday routine – make them stand out.

TEC-S3 Glow Fob Features:

  • Stainless steel construction 
  • Bead blasted finish
  • Available in your choice of stainless steel finish or our exclusive Black Diamond Finish (see "Specifications" tab for details)
  • Cutting-edge Embrite™ technology will outshine anything on the market (up to 12 hours when exposed to sunlight/UV light)
  • Perfect for indoor and outdoor use

What you get:

  • (1) S3 Series Embrite Glow Fob
  • (1) 11.1 mm [7/16"] diameter split ring
  • (1) Snap clip for attachment to other items
  • Packaged in a foam-lined case

Glow Pellet Options: The S3 glow fob comes with a green Embrite™ glow pellet, which is the brightest, longest lasting glow material available. Not into green? We have other options if you want a different look, check out all of our available Embrite™ replacement glow fob pellets here!

The S3 Series Embrite Glow Fob consists of a custom manufactured glow pellet inserted into an outer metal housing for protection and durability.


  • Material: Stainless Steel
  • Finish: Bead Blasted
  • Outside Diameter: 9.0 mm [0.35"]
  • Overall Length: 40.0 mm [1.58"]
  • Total Assembled Weight: 6.7 grams [.24 oz]


Black Diamond Finish

TEC’s Black Diamond Finish is a proprietary, nano-composite microlayer, uniquely replicating diamond’s low friction, high hardness and superb corrosion resistance. Genuine TEC products with Black Diamond Finish provide an extremely durable, near-black coating that offers exceptional wear resistance.

Internal Glow Pellet:

  • Proprietary Embrite Compound
  • Outside Diameter: 6.35 mm [1/4"]
  • Overall Length: 28.6 mm [1-1/8"]
  • Glow Color: Green

For detailed information about our Embrite™ glow in the dark material, please refer to our Technical Bulletin.


TEC Accessories offers a 30 day no-questions-asked return policy on all of our products. If you are not satisfied with your purchase, for any reason, contact us to arrange a return/refund. In addition, all products carry a 90 day warranty against defects in materials or workmanship. Please contact us if you have any problem with your purchase that requires attention, and we will promptly make any necessary corrections.

Shipping Times

PLEASE NOTE: Due to the current logistics delays, shipping times may take longer than expected. This is especially true for International shipments, where delivery times can take weeks longer than usual. This is beyond our control, and we ask that you please be patient with expected deliveries until shipping companies get back to a more "normal" schedule.

We make every effort to process orders within one working day, however there may be slight delays depending upon the number of orders we receive, holiday periods and available staffing resources. Typically we will process all orders within no more than 2 working days.

Shipping times (from the time the package is dropped off at the carrier) will vary depending upon the carrier, method of shipment and destination. For example USPS Domestic First Class Mail should take between 2-3 days, but we have seen instances of 5-7 days. Domestic Priority Mail should take 1-2 days, but can take anywhere from 1-4 days. Domestic Express Mail should take one day, but that is only if your processed order is delivered to the post office before the cutoff time (typically 12:00 noon). Also keep in mind that weather and travel distance can have an effect on delivery times.

International shipments have even more variables that must be considered. A package sent by USPS First Class International can take anywhere from 1-3 weeks, sometimes longer depending upon the country. International shipments have the potential of being delayed by Customs, as well as having additional taxes or fees levied on a package. These are out of our control, and we advise that you become familiar with your specific country's shipping regulations to understand the impact to your shipment.

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Customer Reviews

Based on 17 reviews
Ben Jones
N plus 1 (I won't tell you how many I already have)

I love these. I have a bunch. I can always use more. Well made, great glow, great company!




As advertised, very bright initially, glow persists longer than most glow in the dark products I’ve seen.

George B.
embrite glow fob

This is a cool gift for yourself or a friend-it’s unusual and well made. I have purchased several fobs and given them as gifts.

Gorgeous piece. Wish the utility of the item were clearer.

"I'm TOTALLY not sure why I purchased this or what I'm going to do with it. It's rather small for the keychain. It would make a really good zipper fob, though. It's summer now, so maybe on my 'utility bag', 'man purse', 'diaper bag (my son's 3, so it's not *really* a diaper bag anymore, but we do need clean ups sometimes).'

I really don't see the necessity of this item, even though it's super cool. Apparently it's sort of a sciency man-toy that people like me see and go, 'ooooo!'. Hahah. When charged correctly, the glowing pellet inside the glass tube glows for hours. The enclosure/cage around the tube is very well made. Like, precision machined well-made.

The item arrived in a very cool little plastic box with foam cut-outs for everything; it looked very 'tactical' and super professional....like this is a high-tech instrument of some sort. Very cool look on the packaging.

I received this item at a discount in exchange for an honest and unbiased review."