sensory balloon with matching cards. great for teaching 5 senses to preschoolers or keeping toddler hands busy! sensory balloon with matching cards. great for teaching 5 senses to preschoolers or keeping toddler hands busy! Five Senses Preschool, 5 Senses Activities, My Five Senses, Kindergarten Science, Preschool Classroom, Sensory Activities, Learning Activities, Preschool Activities, Reggio Emilia Preschool