"Are they refillable or one-time use? Also, are there different heat settings?"
Sign up with HelloMD and you can have your Dr. Consult right over your smartphone or tablet or even your PC with a video camera. 15 minutes start to finish for me. Connected with HelloMD through gramup. It’s the easiest way to get a Dr. recommend if you are unable to travel to a Dr. office
They are single use cartridges. Once completed our dispensary accounts accept them for responsible disposal via our e-waste receptacles. Our Highlighter is set at a low temperature for what we believe to be the perfect experience.
However, we have partnered with PAX on their newest hardware the "Era." This offers multiple features including different heat settings. You can learn more here: https://getbloomfarms.com/bloom-farms-era-pods/