Duet comes in a range of six flavours, each flavour has two fruits in one, fruity and tasty and in a 70vg 30pg base. These come in a nicotine-free 50ml shortfill bottle that has room for a 10ml bottle of nicotine to be added, which is provided free of charge. This can make an overall strength of 3mg when mixed.
Good price, great sercice too. These liquids taste just like the parma voilets sweets, but with nice icy feel to it. Better than the slushie version too. These are just right, highly recommend to those who loves parma voilets.