SHORTFILLS
Shortfills are under-filled bottles of e-liquid that don't contain nicotine. They have been designed to allow room for nicotine shots to be added. Add one 10ml/18mg Nic Shot to a 50ml shortfill to get 60ml of 3mg e-liquid or add two 10ml/18mg Nic Shots to a 100ml shortfill to get 120ml of 3mg e-liquid. After adding the nic shot make sure to shake the bottle vigorously to make sure that the nic shot is evenly mixed.