Nite Firefly Tritium Military Kit Marker Gadget Keyring Glowring Cat Pet Blue

Absolutely zero glow. These typically have a lifespan of 10-15 years so this must be old stock and should not be being sold!

It wasn’t super bright might be perfect in a really dark night but get brighter if you can

Put it on the dogs collar, she went out into the garden and the glowing inner part and plastic plug that holds it in fell out on the patio. Didn't even make it to the grass. Very disappointed in the quality.

Doesn't clearly state the quantity but the picture suggests 3. Thought it a bit expensive for just 1.