WOTOFO SERPENT BF RDA
The Wotofo Serpent BF RDA is the latest in squonking RDAs that is taking 2017 by storm. Featuring an anti leaking design, the ability to build single or duel coils and of course bottom feeder (BF) contact pin.
For awhile it was looking like 24mm atomizers and up were over taking the market. The 22mm RDAs are making a come back baby! Bring on that squonking good flavor.