Possibly the most popular e-pipe type mod is now available directly from China for the low price of $23.61, that includes free worldwide shipping. Most vendors sell this mod for $45 – $60 dollars.
The Hammer Clone is kind of like a pipe but more like a hammer. It’s features include a floating 510 center pin, laser engraved logos, silver plated brass contacts, 6 vent holes, recessed 510 connector, top spring firing switch, and a white ABS insulator. This mod used a single 18350 battery.