These are refills for the rechargeable Nicocig branded e-cigerette for use with PropDog's Vapr Hack 2.0. You get 3 refills in each box.
Each unit will give around 600 puffs of smoke.
IMPORTANT: THE SMOKE PRODUCED BY THIS E-CIGARETTE CONTAINS NICOTINE! WE CAN NOT SELL THIS PRODUCT TO ANYONE UNDER THE AGE OF 16.