my friend owns one of these and since he lives with his parents and they forbid him from smoking i ended up storing/using it at my house :thumbsup:. But i do have to say they kick ass. The only problem i found was there isnt really anway to tell what temp setting its at (unless the piece was broken off in one of the two times it was thrown away). So buy 2 sharpies with different colors then find the best temps and mark them. One sharpie for dry weed the other for moist weed.