Made from real bamboo wood material and an anti-corrosion and shock proof base and top making it suitable to be moved around the house and used with small children. This unit features a nebulizing technology in dispersing your pure essential oil. No water is needed therefore no mess and you get to experience the therapeutic benefits of the oils undiluted. When used, the oils stay suspended in the cleaned air longer. Nebulizer aromatherapy machines are recommended for people who suffer from asthma and other allergies. This unit is easy to maintain and require minimal cleaning.