So, you want to take Watch Ya` Mouth to the next level of difficulty? This is the expansion pack for you. If you feel like you`ve mastered Watch Ya` Mouth with the original sizes, it`s time to step it up! Our mouthpieces have been both CE- and FDA- (food quality) approved because we know you want to be safe and comfortable during game night. Great for use in the Original Watch Ya` Mouth game, the Throwdown Edition, all Watch Ya` Mouth Expansion Packs, Watch Ya` Mouth apps for both Android and iPhone.