For when size MATTERS  Mighty Box mints are the perfect choice for when size really does matter. Peppersmith supercharged the packet to include 100 of your favourite peppermints. They’re the perfect size for all the family to enjoy on long car journeys, keep in your travel bag or have as a desk buddy - ready to freshen you up just when you need it. Proper British mint Peppersmith only include the finest mint in their products, which has lovingly been grown and harvested in Hampshire, UK. Peppersmith protects That's right,  Peppersmith mints are kind on teeth and are sugar free. They use 100% Xylitol to sweeten the little mints making them an ideal choice to protect your teeth.