Introduce children to the world of letters with these interactive learning puzzles. The set includes 20 four-piece puzzles that feature vibrant images and a color border to help guide assembly. Children can practice tracing each letter, learning its sound, and matching magnetic letters to fit into the recessed areas. The magnetic pieces can be used on any magnetically receptive surface, allowing for endless learning opportunities. Each set includes a write-on/wipe-off area for repeated practice, magnetic letters or numbers, a dry-erase pen, and a convenient fabric storage bag. Perfect for children ages 4 and up, these puzzles are a fun and engaging way to help kids develop essential early learning skills. Recommended age 4+ years