What is an “atty” you ask? “Atty” is short for “atomizer.” This section features Rebuildable Dripping Atomizers, “RBA’s”, or “atty” for short. Confused? Don’t worry, we can explain. Head over to our “Rebuilding” intro video for the complete breakdown of what RBA’s are and what they do. If not, and you know all about “atty’s”, “resistance” “ohm’s law” and more, dive right into our massive selections of the latest in rebuilding technology. We have a great selection of the latest and greatest, as well as true classics that have proven themselves over time. You will find both here.