Discover the Geek Vape Eteno Replacement Pods, featuring a 4.5mL capacity, P Coil Series Compatibility, and a dual slotted top airflow control ring. Geek Vape Eteno Replacement Pods Features: Pod Capacity: 4.5mL Fill: Quarter Turn Coil: Geek Vape P Coil Series Coil Installation: Press Fit Airflow: Dual Slotted Top Ring Pod Connection: Magnetic Comes in a pack of two (2). Make sure to properly prime each coils and pods before use. Warning: If the coils has a sub-ohm resistance, please make sure you have a great understanding and technical knowledge on how to use mods and batteries that can handle Sub-Ohm coils. Do not use short or flat 510 connection on any hybrid or hybrid style device. If you are not familiar or unsure of particular products or set-ups, please do not use it. Always use proper precautions and handling.