This creative ashtray is made of flame and heat resistant material. Put out cigarettes in seconds and holds cigarette butts. Great for home and car use. The cover of this ashtray can be closed securely to minimize the smell. This ashtray can be hung in the car with the hook, saving space and convenient to use. The lid on the bottom of the ashtray can be removed for 7 cartridges to clean ashes easily. There are several holes in the ashtray for holding several cigarette butts at the same time.