ELF BAR Pi9000 Disposable Vape 9000 puffs is with a smooth flow of 9000 puffs per device. The Elf Bar Pi9000 disposable vape is a great option for vapers who want a hassle-free and convenient vaping experience. Elf Bar Pi9000 is the first vape model which design with pillow shape and curved edge shape of disposable vape. The mouthpiece is designed to enhance the user experience, the device is draw activated which make use easy to use with no buttons or settings to adjust.