Zennery Ceramic Himalayan Salt Inhaler is made of high quality ceramic, which makes it durable and easy to clean. The inhaler is a convenient, drug-free and non-invasive all natural device, used for symptoms of asthma, allergies, sneezing, sinus problems, sore throats, etc. Simply inhale through the mouthpiece and exhale through your nose for about 10 minutes daily. This naturally cleanses your sinuses, nasal passages and your respiratory system providing a therapeutic flushing action. To truly understand the function of salt, we need to look to the sea, witness the high level of health of its creatures and compare its composition to that of human body fluids. The health benefits of cleansing ocean air are captured in the Zennery Ceramic Himalayan Salt Inhaler. Enjoy pure, mineral-rich, salt crystal air, as it aids in providing natural moisture without the use of harsh chemicals. Now you can breathe deeply when it opens your nasal passage ways, providing relief. Cleanse away the pollution from smoke, and chemical filled environments; such as nail salons, night clubs, car exhaust, traffic pollutants and the fumes emitted from transport systems.