Family (ages 8+), phrase expansion pack 2 for the authentic, hilarious mouth guard game, Watch Ya` Mouth! (Also works with other mouth guard games of course). \"Big bottom birds bumping baskets of blueberries!\" (Try saying those while holding your lips open!). This is an expansion pack only and does not include cheek retractors. 155 thick, high quality, high humor cards and 6 blank cards for your own phrases. Family (ages 8+), phrase expansion pack 2 for Watch Ya` Mouth Contains 155 thick, high quality, high humor cards and 6 blank cards Expansion pack only - does not include cheek retractors / mouth guards These are family-safe, family-fun phrases Works with all cheek retractor / mouth guard-based games