The Khaolaor herbal inhaler by Chang brand offers a natural solution for respiratory relief. Each inhaler contains 4 grams of a specially formulated blend of herbs designed to alleviate nasal congestion and promote easier breathing. The portable inhaler is ideal for on-the-go use, providing quick access to soothing herbal vapors whenever you need them. This product is particularly beneficial for those suffering from allergies or colds. With its convenient design, it is easy to carry in a pocket or purse.