“The Innokin - Z Force Glass - 5 ml spare replacement glass is a must have for me it bump up the tank to 5ml of E liquid so less frequent topping up my tank is needed and at E Cigarette Direct there ready available as many more bubble glasses in stock for other tanks there very easy to fit simply take the original one off and replace with 5ml bubble glass and I must say that the Innokin - Z Force Glass - 5 ml spare replacement glass is 100% a original innokin product.”
