RDA (Rebuildable Dripping Atomizer) Tanks are the choice for vapers who want maximum control over their vaping experience. RDAs do not have a tank reservoir; instead, e-liquid is dripped directly onto the coils, offering unparalleled flavor and vapor production. These tanks are perfect for experienced vapers who enjoy building their own coils and experimenting with different setups. RDAs are known for their intense flavor delivery and are a favorite among flavor chasers and DIY enthusiasts.