Now you can refill your own pen cartridge with your favorite flavored Renew CBD Vape juice! Simply attache the pen/batter to the USB charger and plug into any USB port such as the ones found on your computer or phone charger. Fill the top with the vape juice. Attach the filled top to the charged pen/battery. And enjoy!
These vape pens are long-lasting, rechargeable, refillable, and affordable.