Happy stick are vaporizer perfection. Premium cartridges and batteries providing a convenient way to vaporize aword winning strains. The happy sticks premuim cartridges and batteries can be vaped easily by:
connecting your oil to the charged battery
press the button on thr battery 5 times to turn on or off
press same button twice to preheat the oil and you will see a rainbow effect as the battery preheats
then press it three times to change heat settings.