3mm x 22.5mm Tritium Vial (9 Colors available)

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


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Tritium is a self-powered light source. Completely independent of any external energy source. It uses radioluminest technology to generate light. Absolutely reliable throughout a service life of up to 15 years. Continuously illuminated, even during prolonged periods of darkness. Free from service and maintenance throughout its life … no spare parts required. Tritium are made in the colors visible to the human eyes. Green, Yellow and Ice Blue are amongst the “brightest” colors at first glance but once your eyes are accustomed to the dark, even the “dimmest” colors glows just as bright and intense as the “brightest colors”.

2 reviews for 3mm x 22.5mm Tritium Vial (9 Colors available)

  1. Rated 5 out of 5

    Brian (verified owner)

    After ordering one of the 360 keychain FOBs, I decided I’d like to try out a couple different colors with it. So I ordered just some various colored vials to insert into the FOB; these were shipped prompted and arrived very safely packaged in just under 2 weeks time from placing the order.

  2. Rated 5 out of 5

    znahum (verified owner)

    This is my second vial that I bought from Merkava and it is a pleasure doing business with you again. Fast shipping too, it 2 weeks to get to where I live in the US as well.

    Cons: Does not come with G7 Instant Coffee.

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