Challenge students to form word after word…with fun-to-use word builders they can explore on their own! Kids just turn the permanently attached beads to sound out words letter by letter—from simple CVC words to 4-letter words that include blends, digraphs & more. Plus, each set includes 10 different word builders—so kids get focused practice with a variety of letter combinations & phonics sounds. 5"-6" long; with an activity guide