High fives: the time-honored way for one human being to say to another, “hey, that was pretty cool!” Confetti High-Fives turn this fun tradition into a spectacular celebration. To make your hand slaps more memorable, use the velcro strap to fix the plastic button to your palm and load in one of the six included confetti cartridges. Then when something awesome happens, slap some skin and watch the show. The button shoots a jet of air through the cartridge to release the confetti, giving you a colorful accent to your joint jubilation.