The high quality Atomic RBA clone! This RBA has adjustable airholes that fit anyone needs! The Atomic RDA is a 4 piece construction made from food grade 304 stainless steel and features a unique air intake design. This unique technology has an air inlet that is located in the middle of the atomizer tube. The three posts allow great builds for enthusiasts who seek single or dual coil setups and can screw onto any of the current 510 threading fitment devices or units.