The fire extinguishing hole is okay and ordinary and occasionally clogs But if you press the button to open the lid several times it will be resolved. Because the lid is a system that can be opened with buttons, it is a bit hard to use. The LED shines properly, thanks to being lit even if it is open halfway. Even if the cigarette tip is bent, it is easier to erase because there is a place for smearing. If it is stopped, there is no problem with the fire extinguishing hole, but when traveling it can not translate to see the hole, so it is often to use the stuffing.
The one I used up to now was a black ashtray case of almost the same size, so if the hand was dark it was ash falling out of the ashtray and was in trouble. This time, I bought white, but the LED is surprisingly bright and has not got lost, it is very handy. It is recommended item.