ELF BAR 600Puffs Disposable Vape Bars 20mg Pod Kit 2% Nic Salt. Blue Razz Lemonade - F ruity and refreshing vape with fresh blue raspberries and a citrus lemonade. The Elf Bar 600 Disposable Pod Device supports about 600 puffs for you with the large 550mAh built-in battery and 2ml pre-refilled juice.