Thermal Hyper Core KitThe Thermal Hyper Core, found inside the Thermal Hyper Cap, has DynaVap's signature Cap Click technology and will click when the optimal vaporization temperature has been reached. This Core regulates airflow through the material for a hybrid experience. The Core top is removable, allowing for interchanging of heating media. The Thermal Hyper Core comes empty. This Hyper Core Kit includes two different types of media to fill the Core with 1 x Green