Introducing the Best 510 Thread Vape with the BRS Knuckles Battery Pen. Choose from two battery sizes, 900mAh or 1100mAh, for longer vaping sessions. With adjustable voltage and a 2 click preheat mode, you can customize your experience for the perfect hit every time.
 1 Vape Cartridge Battery  1-3 Hour Full Charge
⚗️ 15s Preheat Function
⚠️ 2 Clicks | Preheat
⚠️ 3 Clicks | Voltage +-
⚠️ 5 Clicks | Power On
üîå Fast Charger Included
üîã Long 900mAh and 1100mAh Battery Life
üåଆLargest Color Selection
