1. For A4 inkless thermal printer 2. Waterproof and oil-proof, water-proof writing will not fall off 3. No ink is required, does not contain bisphenol A, and is harmless to the human body 4. Scratch-resistant and wear-resistant, the printed content is not easily scratched off 5. Stable printing, clear and efficient 6. Material: paper 7. Note: The printer in the picture is not included!
