This wooden alphabet puzzle features 26 letter-shaped pieces that activate sound when lifted, with Ms. Rachel speaking words and sounding out letters. The sound function includes an on/off switch for quiet play and operates via light activation (works best in bright, direct light). Requires 2 AAA batteries (not included). Designed to support early learning, the puzzle helps develop vocabulary, letter recognition, memory, and problem-solving skills as children match letters to their corresponding slots. The sturdy wooden construction promotes fine motor skills, hand-eye coordination, and spatial awareness through tactile play. Created in collaboration with Ms. Rachel and early childhood experts, this toy supports developmental milestones for children ages 2 to 6. Suitable for screen-free learning, it makes an educational gift for toddlers and preschoolers. Part of a broader Ms. Rachel toy line that includes tummy time mats, rattles, teethers, plush toys, interactive dolls, blocks, and puzzles.