1. Box cap with a magnet inside makes for kids to open and close easily to keep.
2. Combine transparent alphabet card A with *irplane card completes 'Airplane'.
3. Embossed back of paper card make kids can touch a letter with their fingers.
4. From A to Z, each of alphabet cards has its own character.
5. Mimic letters over and over with markerpen on the surface of a transparent card.
6. F is for Flower.