So I have seen one of our local concentrate enthusiasts talking about using our beloved mflb to vaporize concentrates. Now I have always heard from mf that the box was not designed for concentrates and they did not recommend it. I happen to have a spare box and I decided I might as well try this out! He described the process as this: place a small dab of oil in the back corner of the box. this part of the screen will clog up from the oil. When you heat it up it seems to keep on vapin regardless. I used the glass stem as per stro's recommendation so that you can reclaim more easily. So i tried it and by George it works a treat! 2 small dabs and I am flying right now! it wasn't messy either. quite tasty also i might add! This thread is really a tribute to the discovery that stroh has made! *edit, I would also like to point out that mflb has said that they have plans to release a concentrate pad type innovation so that we can vape our concentrates the MF approved way too!