These replacement atomizer heads are designed for the Joyetech eGo One atomizer. The eGo One works with two types of atomizer heads. The 1-ohm atomizer head is intended for mouth inhalers as it mimics the feeling of taking a puff. With a tighter draw, it is perfect for people who want to enjoy the same sensation as smoking a real cigarette. The 0.5 sub-ohm atomizer head is designed for users who want an effortless draw as they chase huge clouds of vapor that go straight into the lungs.
These eGo One replacement coils are exclusively designed for Joyetech eGo ONE atomizer tanks. You cannot use them with other cartomizers from Joyetech or different brands.