The Little Mouse Pérez from the mousehouse «Clean Teeth, Healthy Teeth» sends to the fortunate child whose milk tooth falls out, a letter for each one of those valuable teeth, as well as a surprise and a few coins.

Each letter is full of values and messages that The Little Mouse Pérez transmits with his adventures and magical stories.

Imaginative letters, letters with advice on good dental hygiene, adventurous letters, letters with enthusiasm and always with lots of love. Letters that will hook you to a passionate ending.