The Uwell CALIBURN Koko Pods are a set of food-grade replacement pods with a top fill system, stoppered by the top cap drip tip mouthpiece. The Uwell CALIBURN Replacement Pods are a set of food-grade plastic pods featuring a 2.0mL refillable pod, 1.2ohm Pod Coil Resistance, and possesses a top fill system, stoppered by the top cap drip tip mouthpiece. Comes in a pack of four (4).