Fluid Flow Technology
The Cubis Pro tank uses fluid flow technology, meaning it is a physical impossibility for an upright tank to leak. However this means that the airflow is not through the middle of the atomizer head as with a traditional tank. Avoid over tightening the top of the tank to allow for an even flow of fluid into your atomizer. If the atomizer head appears to be flooded, shake out excess fluid while covering the mouthpiece with a piece of paper towel.
Easy Cleaning and Maintenance
Coming completely apart for easy maintenance, the Cubis Pro tank is extremely easy to use and maintain. The BF atomizer heads are easily installed and can be replaced with a full tank of e-liquid.