Description of my product, whose design and trademark registration belongs to me:To extinguish the cigarette, the user touches the butt to the water in the white chamber, then throws the extinguished butt into the black chamber, that is, the ashtray, in one move, so that the ashtray section does not get too dirty . At the same time, the positioning of the water in the white chamber was preferred to draw attention to the cleanliness of the water. The reason why the black part of the ashtray chamber is this color is to cover the visual pollution that occurs on the white surface due to ashes and draw attention to the badness of cigarettes. All rights are reserved. Licensed product.