period cramp simulator

period-cramp-simulator

Anyone know where to get one? I’m organizing an endometriosis awareness event for work and want to have a contest. Anyone who can handle cramps for x minutes gets a prize (probably like a card saying take ibuprofen and get over it) then anyone who handles the Endo cramps for x minutes gets a prize (being told it’s in their head… Not really but I would love that)

Anyway, I have no idea where to get these. I was told the tens machine is not the same machine as the one used to simulate cramps by my physical therapist but I didn’t think to ask her what it was actually called.

Any ideas?