Ruyi SimplyGo EZ-Link charm now available at $21.90 (opens in new tab)

If you grew up in Singapore, you’ll know this feeling. Headache? Ruyi oil.Dizzy? Ruyi oil.Motion sickness? Also Ruyi oil. That tiny bottle has saved more bus rides and MRT journeys than we can count. Now, that same “everything will be okay” energy is...