closed tightly during the transportation. Otherwise, the ink shall leak out.
6. Don't sway the cartridge frequently. It may cause ink leakage.
7. Don't pull out the connector of cartridge and don't tear off adhesive tape at the
bottom of cartridge.
Warning:
1. Not drinkable; keep it out reach of children.
2. Avoid exposure to direct sunshine and don't keep it in high or freezing
temperature.
3. Avoid collision and fallen down.