NicShot (Nicotine Booster)

See below:

• 6 mg Short-Fill: Mix 2 bottles 18 mg NicShots in 40 ml E-Juice and you get 60 ml e-juice with a strength of 6 mg nicotine per ml.
• 3 mg Short-Fill: Mix 1 bottle 18 mg NicShots in 50 ml E-Juice and you get 60 ml e-juice with a strength of 3 mg nicotine per ml.

Note! You can find Short-Fills here