The Cali UL20K Black Series offers a high-capacity vaping experience with up to 20,000 puffs. Designed for long-lasting use, it delivers consistent flavor and smooth performance. Up to 20K puffs Pre-filled and ready to use Smooth airflow system Multiple flavor options available Suitable for users looking for a reliable and long-use disposable vape device. https://calipods.us/product-category/cali-ul20k-black-series/