The Rebuildable pods for Geekvape Aegis Boost Pod Kits, the capacity is 2ml, with the new designed single-coil building deck, you can install the pre-build coil on easily, the Aegis Boost RBA Pod with easy access airflow valve design, you can adjust the intake air ti your preference easily, with the quick lock and release design allows you to switch the different Pods. The Pods with convenient top refill design, easy to inject your favorite e-juice without leaking. Features: 2ML E-Juice Capacity Easy Access Air Flow Valve Design Quick Lock & Released Design Convenient Top Refill Design Easy Single Coil Two-Post Building Deck 1PC Per Pack   Includes: 1*Geekvape Aegis Boost DIY Pod 2*Pre-Made Round Wire Coils For MTL 2*Pre-Made Clapton Coils For DL 2*Screws 1*Cotton 1*Allen Key