Kala Spherical Ashtray is made of plastic material, easy to carry, windproof and deep enough for keeping ash inside. Novelty windproof semi-closed lid design to keep ashes from blowing out by the wind. Designed with 3 cigarette grooves for smoking convenience. This ashtray can prevent the ashes from flowing out and reduce the circulation of smoke. Not only can it be used in the home, but it can also be placed in the office or outdoor space.