I was finally was able to find 2 in stock at online vape shop, had to get Rainbow colored ones, cause that's only colors they had left, I like them but coiling them is tricky cause you have to have the coil at the right height and then tweak the coil a little to line it up with the juice wells and center the coil between the vents, took me a minute but I figured it out, and will use them on my VooPoo Rex and VooPoo Mojo R, so I can vape when driving