This 26-piece alphabet sound puzzle pronounces the name of each letter when it is placed correctly in the sturdy wooden puzzle board! Colorful wooden pieces are slightly raised above the puzzle board for easy grasping. Pictures underneath each piece help reinforce the relationship between letters and their sounds. Kids three and older will love learning their ABCs while developing fine motor and sensory skills. (TIP: Puzzle has light-activated sensors; for best results, expose the sensor by removing a piece in a brightly lit room, then make the sound play by replacing the piece in the board.) This product is certified by the Forest Stewardship Council. FSC certification ensures that products come from responsibly managed forests that provide environmental, social, and economic benefits, and that forests are protected for future generations. Please note that FSC certification applies to new inventory only (FSC C156584).