three Wahl Ceramic & Gel Hot and Cold Packs

It’s a hot and cold gel pack. You can warm it up in the microwave to make it hot, or throw it in the freezer to cool it down.
Then, you can put it on your knee, and say, “I did this while getting ready for Iron Man.”
Nobody has to know you really just tripped on a dog toy while getting a beer before watching the movie Iron Man.
Cool thing is: it has ceramic beads in it that heat up and cool down with the gel for added texture.
Model: 4119 (which is also the number you dial when you need someone’s phone number except your finger slips and hits the nine and you’re like, ugh! but then you remember it’s 2018 and the internet exists, so why were you dialing 411 anyway?)