The VOOPOO PNP Tank is a high-quality sub-ohm tank designed for use with VOOPOO's PNP coil series. With a 4.5ml e-liquid capacity and adjustable airflow, this tank delivers excellent flavor and vapor production. Its easy-to-use top-fill design and compatibility with a wide range of mods make it a versatile choice for vapers of all levels. Keywords: VOOPOO, PNP Tank, sub-ohm tank, coil series, e-liquid capacity, adjustable airflow, flavor, vapor production, top-fill design, compatibility, mods, versatile, vapers.