As you tell from its name, this e-juice contains the flavor of different berries like blueberries, blackberries, strawberries, and raspberries. It also has a sweet bubble gum flavor. Another popular Zonk e-juice is Cotton Candy. This e-liquid is ideal for vapers with sweet tooth cravings. Cotton Candy has the flavor of cotton candy and bubble gum. This is a sweet and fruity e-liquid. Zonk e-liquids come in elegant 100ml bottles. They are available with either 0mg, 3mg, 6mg or 12mg of nicotine.