The diffuser base is made of real wood, and the cover is made of ceramics. It is an artwork more than a ceramics aroma diffuser. Handcrafted from top to bottom. Unique wood and ceramic craftsmanship.  It is not so much a ceramics aroma diffuser as it is a handicraft. Neither the ceramic nor the wood should be too thick. Therefore, it is very high in terms of dimensional deviation and craftsmanship requirements. With 100ml capacity, working time up to 8 hours. Because of the 7-color lights, it is very beautiful and elegant to use at night.