Ok thanks yeah I can't use wizardlabs they don't ship internationally yet, yeah I heard oils break the atomizer or something, yeah I'm new to DIY so just trying to figure out what can be used and what can't, don't suppose you know why some juices are colored do you like green red and blue is that some of the concentrates that come that color or is it like an absinthe mixed with vg that turns the color..I use a clear protank so wouldn't mind a colored ejuice but wouldn't want to use any food colorings as I've heard they can break the atomizer, I've seen like capellas flavorings 'think it's called' can get from flavor art and stuff to but just wondered if it would be cheaper buying big bottles of flavorings from company's that's not specified for selling ejuice flavorings ejuice.but thanks for the reply won't use oils