This is a luminous crystal balls ornament base, made of plastic material, safe and , not easy to break, and . The workmanship is excellent, every detail is meticulous, with an appearance, and it looks more beautiful. Features -Color: Black -Material: Plastic -Size: About 6.00X6.00X2.50cm/2.36X2.36X0.98in -Note: 3 x AAA batteries(Not included) or USB cable powered. -It is made of safe and plastic material, can use it for decoration with confidence. -The design is reasonable, stable and practical, and can be well decorated on the desktop, and will help you fix the crystal balls. -It adopts the glowing design, which is smart and , and can play an excellent decorative effect. -Small and , it can be widely used on desktops, shelves, etc. It is very practical. -It is made of craftsmanship, with excellent texture and . Package list: 1 x luminous base