The Crayola 128 Pc. Magnetic Letters and Numbers are brightly colored and come packaged in a cute crayon-shaped reusable tube. This set includes 48 uppercase letters, 48 lowercase letters, 22 numbers and 10 math symbols. Ideal for use on the fridge, whiteboards or any magnetic surface. It is the perfect size with rounded edges for Toddlers. A great learning tool for home or the classroom. Ages 3 years and up.