Goodvape Rebuildable Drip Atomizers (RDAs) require users to create their own heating elements. Unlike traditional tanks, RDAs don't have an e-liquid reservoir; instead, they use wicks to hold e-liquid, and users must manually drip juice onto the wicks. This design allows for a compact profile and produces large clouds with intense flavor. RDAs feature a spacious atomization chamber and air holes that can handle high heat and power. While building and maintaining RDAs can be challenging, they offer exceptional flavor and vapor production when used correctly. With some knowledge of voltage, current, and resistance, RDAs can greatly enhance your vaping experience.