Stiiizy makes a great vape pen. They use clean oil and some of the best hardware out right now. The steps to refill a Stiiizy vape pod are quite simple. Check out this video on how to refill Stiiizy cartridges in a few steps.
You can also see our original Stiiizy review for more information on their products. Their website is here. Trying to refill another type of pod or cart? See our guide on filling up a CCELL cart and how to refill G Pen Gio pods.