Wotofo has brought something entirely new to the table and it’s the Profile RDA. A revolutionary RDA which seems to have all other mesh RDA’s beat with it’s new and innovative coil post system. The clamp style posts on each side allow the user to simply insert a mesh strip or coil and clamp them down securely whilst the spring loaded ceramic insulator in the centre can be moved up and down in order to insert a cotton strip easily and with not much effort. The RDA is also able to run pre-built coils as well.Please Note: The updated version of this rebuildable tank, the Wotofo Profile RDA 1.5 nexMesh RDA is available here.