Flushing ashtray a novelty

All ashtrays are alike, or are they? This ceramic ashtray comes in the shape of the porcelain throne, and it takes whatever bits of ash and dust that your nicotine stick leaves behind. What makes this beautifully crafted ashtray from the rest is its novelty factor – the red cap on the side can be removed to pour in some water, where you can promptly flush down your cigarette (read: extinguish) when the red button is pressed. Your cigarette won’t disappear, but at least it ends up wet and is no longer a fire hazard. I wonder how many flushes can be obtained with a single tank of water.