Description: Material: Ceramic Size: 8.5*7cm / 3.35"*2.76" Color: White Feature: 1. Hollow ceramic design ensures even heating and long-lasting heat retention, effectively enhancing the evaporation efficiency of essential oils for a richer aroma experience. 2. Safe material, high temperature resistant and crack-resistant, with no harmful substance release, suitable for various settings such as home, yoga room, and office, creating a comfortable atmosphere. 3. Unique hollowed-out artistic design combines aesthetics and functionality, allowing for smoother hot circulation, enhancing aromatherapy effects, and also serving as a decorative style to elevate the style of the space. 4. Simple operation, no open flame required, supports electric heating or candle heating, convenient and safe to use, suitable for daily relaxation, meditation, and sleep aid. 5. Multi-functional, not only for aromatherapy but also for drying herbs and small incense burners, meeting various home health care needs. Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package includes: 1* Hollowed-out ceramic aroma diffuser