An absolute nightmare overall , filling (although it won't be full when you turn it back over) for the rta is nothing but a messy experience as it's dtl you will be most likely using a high VG mix that has to be dripped into it or it just flows out the fill hole no matter how careful you are which considering the tiny tank is a major oversite , posts have no holes so it's more tricky than others but not impossible and I don't hate that part compared to its plastic tank and no removable or interchangeable mouth piece, only got it to fill the basket and couldn't be more disappointed, only positive is less power consumption than a twin and vapes ok . Wouldn't recommend it unless you want to waste juice and money .

This thing is amazing for flavour, such a great little tank with plenty of room for BIG coils.
Only downside, can't see how much juice is left in reservoir

great rta and even better it comes with a 510 adapter so you can use the rta and the tank that comes with voopoo mod on other mods