These are really great for refilling the DCT tanks. Simply:
- Remove the drip tip and push the DCT filler onto the cartomizer (it may not push into the cartomizer until you pull up the tank a bit then the filler will push into place)
- Push up the DCT tank onto the filler
- Slowly pour the e-juice into the DCT filler until it reaches the holes on the sides of the filler then slowly push the tank back down
- Remove the DCT filler and put the drip tip back on.
It's Just that easy!!!