The Innokin Ares MTL RTA features a 24mm diameter and a slide-open top-fill to reduce leaks and spills. It has a narrow chimney for improved MTL flavour production, and a rounded bell for easy filling, smoothness, and reduced air turbulence, with an air port diffuser to distribute the air over the coil. The Ares has a easy-to-build deck, with a drop-in coil system for easy building, and a single or multi-selection adjustable airflow. Top side filling system Drop-in coil sky build deck Convenient Slide Top Filling Design Innovative MTL RTA with Outstanding Vape Liquid barrier to help prevent leaking and seepage Drop-in Coil Sky Build Deck for Easy Single Coil Building Adjustable airflow with numerous settings 510 threading connection 24mm overall diameter 5ml Ejuice capacity Model: Rebuildable Atomizer Brand Model Innokin Ares RTA Vape Type Mouth-To-Lung (MTL) Tank Capacity 5ML Diameter 24mm Size 45 x 24mm Weight 60g (Approx.)