1. Material: paper, wood
2. Rounded corners, no scratches
3. Carefully polished, smooth and without burrs
4. Double-sided film, waterproof and antifouling
5. Made from logs
6. The card is a double-sided design with strokes on the front and a dictation template with prompts on the back
7. Dimensions: iron box 23.3x2.5x17.2 cm, letters 3.5x0.6 cm, long paper card 21x5.5 cm, short paper card 10.5x5.5 cm
8. Weight: about 460 grams; about 500 grams
Green Box packing list:
1. 32 x long paper cards
2. 26 x uppercase letters
3. 52 x lowercase letters
4. 1 x Tin box
Yellow Box packing list:
1. 32 x long paper cards
2. 18 x short paper cards
3. 26 x uppercase letters
4. 52 x lowercase letters
5. 1 x Tin box