because that's heat. >> lip care. it's an m&m. put in a little bit of water and there you go! >> some of the ingenuity we've seen in jail is quite extraordinary, actually. >> this is a thermos, homemade thermos. a mountain dew bottle, some cups. keep your hot water warm longer. >> we're going to show you how we make our recliners and how it's just the kick it lounge. our barca lounge. >> i think most people crave creature comforts a lot of those don't exist in jail. so inmates will come up with ways to try to replicate those as best as possible like creating shower heads out of deodorant bottles. >> shower is a real -- they spray out real wide with a fine mist and you will freeze your ass off. so we take these here from a deodorant, we knock the ball out, take a string, cut this right here off, then you got your shower head. >> want to see us make one? >> we have a personal saw here. we have real saws.