Everyone loves a challenge. Use these Alphabet Fun-to-Know Puzzles to help children build confidence and achieve success. Fun, two-piece puzzles teach children the alphabet and let them practice letter sounds. Only matching pieces fit together. Not only do the puzzles teach letters, but they also jump-start reading. Photos reinforce letter sounds. Durable, 3" x 3" pieces come in a sturdy storage box. Each letter of the alphabet is represented on the 26 two-piece puzzles. Puzzles are ideal for teaching ages 3 and up.