Blue berg by Too Juicy is quite a mystery with the more predominant flavours being blueberries mixed with blue slush and menthol undertones. You will receive a 60ml bottle, filled with 50ml Nicotine Free blue berg e liquid. You also have the option to purchase it along with a 10ml Nicotine shot. Mixing the Nicotine shot into the Heisenberg e liquid will make it 3mg. Negating the need to purchase the pre-mixed 10ml bottles.