Pairs Blueberry Watermelon and Watermelon Frozen in one dual-pod device — twist the mouthpiece to switch. The Twist Bar+ 25K delivers up to 25,000 total puffs — about 12,500 per pod — of 20 mg/mL salt nicotine e-liquid, running dual mesh coils on a 600 mAh USB-C rechargeable battery with a battery-level screen.