The Smoke Free, a portable ashtray that you can either buy in a rechargeable version or battery powered version. The Smoke Free has a built-in fan to air out the smoke of any kind. It has replaceable filters and comes with one included! The Smoke Free is durable and made out of metal with an exchangeable and removeable ash tray. It is recommended to change the filter of the smoke free every 2-4 weeks depending how much it is used. It is the most discreet way to smoke, and you will not regret buying it.