AlphaMagnets are shaped accurately with correct proportions and are made with strong magnets for a sure stick. Alphabet assortments come with more of the letters you need most (extra vowels a e i o u and consonants b l m r s and t) and include punctuation marks. (42 red blue green yellow orange and magenta pieces 1-1/2 tall). Comes in a durable stackable tub with brightly colored plastic lid for convenient self-storage.