SCP-729-J currently resides in Dr. Niles Hessen's office on her desk. Where, pray to god, it will stay. Request testing at your own risk. It breaches containment at an alarming frequency, but even MTF Nu-7 ("Hammer Down") refuses to go near the f***ing thing, so it does whatever the hell it wants. We are all at its mercy. Dr. Hessen has been commanded to turn in SCP-729-J for it to be properly contained…as soon as someone can get up the courage to write her an email.