Educational Insights Phonics Dominoes - Long Vowels Build hundreds of words with 84 single-sided dominoes in a sturdy, clear storage container. Dominoes are in bright colors and preprinted with most-often-used consonants and 27 two- and three-letter long vowel word families Packed in a sturdy, crystal-clear storage container. Children will learn to build hundreds of words from this hands-on exploration of phonics Grades 1+