AEROSOL DELIVERY DEVICE WITH IMPROVED MOUTHPIECES

Disclosed are aerosol delivery devices for use with a removable and replaceable cartridge, where the device includes an improved mouthpiece, such as one that is removable or customizable. The device includes a holder defining a receiving chamber configured to receive a removable cartridge comprising an ignitable heat source and a substrate portion that includes a substrate material having an aerosol precursor composition configured to form an aerosol upon application of heat thereto and a first aerosol passageway and a mouthpiece with a first end and a longitudinally opposed second end defining a second aerosol passageway, where the first end is configured to engage with a user's mouth and the second end is coupleable to the proximal end of the holder. The mouthpiece can be removed for cleaning and then reattached for continued use or, in some cases, a different mouthpiece may be attached to customize the user's experience.