Self-Correcting 1-20 Number Puzzles

These lovely wooden puzzles make mastering numbers easy as 1-2-3!

• Match each numeral tiles to its match with the correct number of objects
• Each piece only fits its match, so children can play and learn independently
• Includes 40 wooden tiles, wooden storage box and plastic lid
• Wooden storage box measures 12-1/2 inches L x 5-1/2 inches W x 2-3/4 inches H