There are two types of vending machines. The red one has buttons, and when you press them, 9 juices come out. Pressing the lower button lets you play rock-paper-scissors, play music, and play a rock-paper-scissors game with sound effects. There are various ways to play. It also includes batteries. The other vending machine has a place to insert money. You put the juice in from the top, press the button, and it comes out from the bottom.