Add any of these special cards in these packs to a classic UNO deck and the fun begin. There's a pack where all the cards reverse gameplay, a pack where players stack penalties on top of other penalties, a pack where players will be swapping cards, and a pack where players discard multiple cards in one turn. The card packs make a great gift for UNO fans and card game lovers ages 7 years old and up. Each pack sold separately, subject to availability. Colors and decorations may vary.