I am brand spanking new to vaping. My stepdad bought me a eGo-T starter kit (it didnt come with any paperwork so i have no idea what the model number/etc is) and so far I like it. Much better than the ol' coffin nails. But I wanted to get an angled tip/mouthpiece/whatever it's called so I found the knucklehead 360 swivel one. Problem is that it doesn't fit. So I ask stepdad and he tells me I need a tank cartomizer. So I start looking around and I cannot for the life of me find one that doesn't have threads. The swivel tip isn't threaded. I have Googled until my finger tips are sore and can't find anything on it. So I guess what I'm asking is doesn't anyone know what the actual name of a cartomizer that this tip is compatible with?