Each Vapeonly BCC(Bottom Coil Changeable) mega Clear Cartomizer contains:Flat tip mouthpiece 1.6 or 3.5ml Transparent plastic tube 1.8ohm coil unit 2.2ohm coil unit (loaded)2.5ohm coil unit Metal bottom base
There is "1.8Ω" "2.2Ω" "2.5Ω" laser scribed into the metal of the coil unit/coil head.
To fill the Vapeonly BCC: 1. Turn the clearomizer upside down and screw off the connector.
3. Fill with up to 3.5ml e-liquid. Do not overfill.
4. Carefully screw on the bottom connector. To replace the heating coil:Turn the Vapeonly BCC upside down and screw off the connector. Pull out the old coil unit from the bottom base and replace it by pushing in a new one. It's very simple.
**Tip: If you are experiencing a dry vape, blow into the clearomizer. This will free any air bubbles that may be preventing liquid from getting to the wick adequately. You may also try dragging a little harder. This should eliminate the problem.