This is the NICSHOT
1 shot for 1.5mg
2 shots for 3mg
4 Shots for 6mg
6 Shots for 9mg
This is a freebase nicotine.. we HIGHLY suggest you to put in the shot, and let it steep for at least a week in dark place.
If you are buying 5 bottles.. of flavoring, you will need to buy 5 shots accordingly.