Hyola Ultra 30K refill packs are designed for the Hyola Ultra 30K vape kit. The refill pack contains two prefilled 1ml pods, which are housed in a built-in mesh coil and two 9ml refill containers. Each container has a total of 20ml of 2% (20mg) nicotine salt e-liquid.
 
Once assembled and paired with the device, it will provide up to 30000 puffs.