EDUCATIONAL ALPHABET LETTER PUZZLE: The Melissa & Doug Self-Correcting Alphabet Letter Puzzle set includes 52 durable wooden pieces that help kids learn the ABCs as they match letters to pictures.SELF-CORRECTING PUZZLE: “Self-correcting” means each piece has only one match that it fits, so kids can develop a sense of mastery. This alphabet wooden puzzle features both capital and lowercase letters and labeled images.SOLID WOODEN STORAGE BOX: Melissa & Doug ABC picture board pieces can be used on their own for countless letter games and activities and fit neatly in the sturdy wooden box.GIFT FOR KIDS 4 TO 6: This puzzle is an exceptional gift for kids ages 4 to 6 years. Add the Melissa & Doug See and Spell Learning Toy to round out the hands-on play experience and give kids an engaging option for screen-free fun.“THE GOLD STANDARD IN CHILDHOOD PLAY”: For more than 30 years, Melissa & Doug has created beautifully designed imagination- and creativity-sparking products that NBC News called “the gold standard in early childhood play.”100% HAPPINESS GUARANTEE: We design every toy to the highest quality standards, and to nurture minds and hearts. If your child is not inspired, give us a call and we'll make it right. Our phone number is on every product!