No, our vapes are made for single use to make sure quality and consistency. Refilling can compromise the integrity and overall performance of your unit. The potency of our vape pens varies depending upon the pressure and formulation. Check with the THC/CBD percentages on our packaging for specific potency details. https://sluggersdisposable60258.blogginaway.com/30749255/not-known-facts-about-sluggers-disposable