The Innokin Crios is a sleek and compact sub ohm tank with 4ml e-juice capacity and 24mm diameter. It has a perfectly adjustable 3-slot bottom airflow control design which allows users to experience the best vape with big clouds and amazing flavors! Together with a convenient top-filling design and 0.65ohm BVC coil, the Crios tank delivers huge flavorful clouds at 55W (tested/rated 35W-55W). Perfectly compatible with the iTaste Kroma MOD. Get one and you can thank us later!