Hong Thai Traditional Herbs Inhaler Yellow. Inhale the cool and refreshing fragrance of various herbs to relieve wind, dizziness, dizziness, nasal congestion, and fatigue. The inhaler contains a mixture of 100% pure essential oils extracted from selected herbs. It is a portable inhaler that can be used anytime, anywhere, to relieve stress and fatigue. Use Hong Thai when you feel stressed, dizzy, have a headache, feel hot, or have nasal congestion. Open the inhaler case, remove the plastic cover from the inhaler sheet inside, and inhale it directly to relieve stress.