Product: CigarExtras 582130 Stub Out Glow in The Dark Cup-Style Self-Extinguishing Cigarette Ashtray-Black, 11 Pack
Overall sentiment: negative
Customer reviews:
Junk. If you lay a burning smoke in this ashtray, the cigarette will burn thru the plastic, releasing noxious fumes while doing so, until the cigarette has burned all the way through, creating a quite obscene 2nd hole.  I do not recommend 
 Very small and expensive. and it dose not glow at night 
 Not worth the money cheap don't last very long . 
 Poorly designed. Just a plastic cup with a lid.

This is the only cup I've seen like this that doesn't have a piece of metal in the bottom of the cup to prevent burning. It says you don't have to extinguish anything - just drop it in. Do that and watch the butts smolder and melt the bottom of the cup.

The cap isn't secure. It doesn't screw on or even snap into place. It very easily comes off when you pick up the cup.

The glow-in-the-dark feature is another useless feature that really doesn't work.

Over-priced waste of money. 
 Does not glow. Very flimsy, the cap comes off so easily. Stupid thing made a mess in my car. 
 Doesnt extinuish the butts and ends up smoking and smelling your car up. Gross 
 The material melts easily. 
 inserts too big for for cigarettes... Can't use. Cigs fall out. 
 IT MELTED!!!!!
DO NOT BUY!!!!! 
 I received the "cup", but no lid! I was really looking forward to getting this as it would perfectly fit my needs, but then I did not get the most important part. 
 These ashtrays have a couple of problems. The first one is when you drop a lit cigarette in it  or one that wasn't completely extinguished eventually warps the bottom and it won't stand up straight any more and is easily tipped over. the second problem is the glow in the dark doesn't work very long. I have bought two of these at different times and they both had the same problems 
 I have used this ash tray for less than a week and already see where the plastic is melting on the outside from the cigarette butts on the inside... just a matter of time before a butt would burn a hole all the way through and into the car.