Q: Can I use any kind of concentrate??i know it works with shatter but can I also use crumble,honeycomb,or sap???
A: Yes, it works with all kinds of herbal concentrates; it works with all the ones you mentioned-
Q: How much liquid do you recommend to add to let's say a half of gram of concentrate??about how many millimeters should I add???thank you
A: If adding half a gram of concentrate, I would start with adding 1.5 milliliters of Farm to Vape and boil for three minutes. Depending on the quality of the concentrate used, you can alter the ratio a little.