Appeal to the senses while learning the alphabet and spelling simple words! Spell out sight words and students´ names. We have doubled up on commonly used letters. Use the letters on a light table to create glowing words. Inside each letter is a small disc. Ask students to move the disc all the way around a letter to practice fine motor skills. Layer the letters to make new color combinations. Note: All vowels are red. Includes: 38 letters up to 3.25" x 4.75" (9 x 12 cm) and guide.