Using an Atmos RAW/RX and drop a tiny chip of shatter on the heat coil which seems to work OK but I bet the coil will burn out soon. I was going to get a RAW Jr since it is basically a smaller version of the same thing and they are dirt cheap now. Since you only need to hold the button for a couple seconds to vaporize the tiny bit of shatter the battery can go for weeks and the ceramic chamber is way larger then it needs to be. Is there a better, maybe even smaller pen for shatter only?