This is a video discussing Swedish band Ice Play and their preparation for a concert as part of the Ice Music Festival in Luleå, Sweden. They play instruments made partially out of ice, presumably because they've never heard of wood or don't want to feel so guilty about smashing them at the end of the concert. Impressive, but I just made an instrument out of liquid water. "You're just splashing around in the bathtub." Quick, tell my mom to come record this!
Keep going for the video.
Thanks to hairless, who agrees that is not a guitar you want to hold to your bare chest for two hours.