These light up flashing mouthpieces are sure to light up your next party or event. Just put one of these mouthpiees on and watch as your mouth lights up with bright lights. Easy to use on/off switch makes these very easy to use. An all time favorite party favor! Great for any party or get together. Also great for Halloween and and Christmas stocking stuffer. You'll receive 24 individual packaged mouthpieces in this 24 pack set.