Fecha de publicación: 05/01/2023 Fuente: Wipo Milk or dairy products A tray for use with a shisha device includes a cavity for receiving a cartridge comprising aerosol-forming substrate. The tray is configured to form openings in the cartridge when the cartridge is inserted into the cavity. The openings formed in the cartridge allow air flow through the cartridge when cartridge and tray are received by the shisha device.