I ordered the above kit from China. This is the type with a screw-on pen clip mouthpiece cover, two long windows to see juice level and a refill bottle with blunt needle. The outer metal protector (the sleeve with the windows) is not removable like CE2's and completely sealed on to the plastic cartomizer.
This has disappointed me because I cannot do any maintenance cleaning or dry burns. They work OK and no leaks, but performance is already tailing off a bit after one week. The silicon seal over the coil is impossible to remove. So it seems that these are 'disposable', just throw away and use a new one. I've always liked to maintain my e-cigs and find it frustrating that I am 'locked out'.
The mouthpiece on this model is so loose it keeps coming out and is easily lost. I have solve this problem by modifying old Ego-T mouthpieces by cutting them short, removing the centre core with a red hot needle then careful filing and sandpapering the end. This now gives a nice tight fit and I can still use the pen clip.
This has disappointed me because I cannot do any maintenance cleaning or dry burns. They work OK and no leaks, but performance is already tailing off a bit after one week. The silicon seal over the coil is impossible to remove. So it seems that these are 'disposable', just throw away and use a new one. I've always liked to maintain my e-cigs and find it frustrating that I am 'locked out'.
The mouthpiece on this model is so loose it keeps coming out and is easily lost. I have solve this problem by modifying old Ego-T mouthpieces by cutting them short, removing the centre core with a red hot needle then careful filing and sandpapering the end. This now gives a nice tight fit and I can still use the pen clip.