Customizable Ashtray with Cigarette-Extinguisher

i remixed the customizable ashtray from here: http://www.thingiverse.com/thing:316440/

i just added an extinguisher to the center. works like a charm and makes the ashtray much more durable, because of less contact with hot ash. the exinguisher is conic to add more stability and prevent breaking off.
With an exinguisher in your ashtray you dont have to worry printing one out of PLA, especially because ABS is more addictive to fire and beeing burned. Also you dont have to worry about haz