Reinforce articulation and phonology as children practice the ability to recognize differences in sounds as they manipulate written words. 130 double-sided cards are color coded representing singleton consonants, blends and digraphs, vowels and vowel combinations, 2 letter ending blends, and 3 letter ending blends. Kids will get lots of articulation and phonics practice as they add, exchange, delete, or move bits of words to form endless combinations. Activity guide features several activity and game suggestions. Cards measure 3" square and fit into most standard sized pocket charts. Ages: 5 and up.