Looks like a ballpoint pen, but it's actually a high-performance 510 thread battery. With a stealth design that completely conceals liquid cartridges, it's discreet for use on the go. Features 3-level voltage adjustment and a preheat function, making it compatible with thicker liquids. ・Can also be used as a ballpoint pen (it actually writes) ・Stealth design completely conceals 510 cartridges ・3-level voltage adjustment for your preferred vaping experience ・Type-C fast charging for long-lasting battery life ・Compact & stylish design #Asuho's Goods ◀︎Check out our other products too! Discounts available for bulk purchases. Feel free to comment with your desired colors and quantities. #cbd #cbn #liquid #510thread #atomizer #vaporizer #secret #battery #smoke #vape #electroniccigarette