Coil Building Tutorials

Sleeper Coil Build

In this vaping tutorial, I show you vapers how to build a Sleeper Coil. The RDA I was using in this vape video was The Mephisto which I received fromhttps://www.facebook.com/eldiablophil... . The mechanical mod I was using was the V3 Flip which I purchased from http://v3tronix.com .