The ashtray is durable and has a large capacity. Made of gypsum, durable, heavy, simple and stylish. Gypsum material, the firmness and air tightness have been greatly improved, the specifications have also been improved, and there are many colors. Windproof, both an ashtray and a work of art, the windproof design allows you not only to easily take it out for use in the kitchen, but also put it on the countertop, office or anywhere outdoors. Heat resistant, easy to put in cigarette butts and U-shaped mouthpieces. The cigarette butts can be thrown away for easy cleaning inside.