These puzzles teach important language skills and provide “tons of fun.” Each of the 12 color-coded reversible sets contain 20-30 puzzles each. Bags for storing each puzzle are provided. Includes these puzzles: Prefixes-Suffixes, Blends, Abbreviations, Incentonyms, Comparison of Adjectives, Consonants, Vowel Combinations, Compound Words, Syllables, Contractions and two Rhyming Puzzles AND free storage tub.