I purchased this 2 in M balfouri two weeks ago ! When it arrived the heat pak was cold and the tissue Was cold also! Cold enough for the T not to move at all when I unrolled the tissue! Now I know the heat paks will loose a little heat but it was just plain cold along with the tissue inside the vial. I has to literally remove the T from the tissue with my fingers! Now I did contact seller and notify them! I was advised that they had been having trouble with the heat paks not initating heat or weren't stay hot long enough as advised on the package. I was advised that this had happened to a customer before me! I noticed that the T would not move or wasn't acting normal. I moved the T to its enclosure with dry substrate and a small water bowl and constant temp around 75-80! The T did not eat really did not move Unless I moved it with a cotton swab or my finger . Well today my brother came over to see all my Ts and when I got to the Balfouri it didn't move the legs are curled under but not completely! I tried to mover t so he could see it and no response. So I picked it up and noticed no response. I tried ICU and nothing ! So MY QUESTION Is am I at fault or is this a seller fault! I'm to putting names on here ! I don't Want to blame anyone I just want some input on how to handle this!