RTAs, or Rebuildable Tank Atomisers, are similar to RDAs except for one key detail-they have tanks. This means you don’t have to drip e-liquid into them in order to vape. They are highly customizable, with large atomiser decks for you to install your own homemade or premade coils to suit your vaping style. Many vapers consider them the best of both worlds, and we can’t disagree. If our selection seems small it’s because we only carry the highest quality RTAs.