Eleaf GS Air 4 Tank is a new GS Series Tank. It features easy top refilling and precise airow system, allowing for different vaping ways from MTL to RDL. GS Air 4 Tank also has high compatibility. Expect from two new mesh coils: GS-A 0.8ohm Coil (Wattage Range: 8-15W Austenite) and GS Air 1.4ohm Coil (Wattage Range: 6-12W Kanthal), it utilizes all GS Air coils and best fit with Mini iStick 2. You'll find the perfect flavor by playing with different coils. 

There're 2 colors: Silver, Gunmetal