The Vandy Vape Berserker V1.5 MTL RTA (mouth-to-lung Rebuildable Tank Atomizer) has an improved airflow system with 5 settings to replicate the feeling of smoking and an additional airflow slot to hit the coil directly. The deck is designed for a single coil build. The large top fill makes it easy to fill and helps to avoid leakage. It comes in two colors and includes 2 drip tips, the hollowed out tip is great for heat dissipation.