Thailand National Eighth Fairy Mint Fragrant Tube? Remind the brain? Great In Thailand?. Almost everybody has one,? One side is nasal passage. The other side is oil. Summer? heatstroke prevention, winter prevention Influenza, a treasure that fits all year round! Put one on your body to prevent the sense of flow. I have a cold, you can also use it to get through your nose. One end is snorting, the other is oil, and you can spot it on the temple. Unscrew one end to sniff, unscrew the other end to wipe it with drops.