DESCRIPTION:

• Interactive Toy: Place you finger on the glass surface and watch as colored bolts of glowing light follow your every move.  4pcs AAA batteries(Not included)
• Eye-catching Decoration: plasma nebula ball is absolutely great for decoration. Put in your room, living room, office, or anywhere to create a super cool science like atmosphere. Can be easily placed anywhere.
• Plasma balls can also be used a prop for photos, videos, plays, and other types of creative performances. Pretend to be a mad scientist with this ball! Kids will love seeing what happens when you touch it!.
• Ball Light Size:4.3 x 3 x 5.3 Inch / 11 x 8 x 13.5 cm (Bottom Diameter x Ball Diameter x Height);Material: ABS plastic lamp-holder, Glass lamp-shade, the plasma light is small enough to not take up too much space so that it is a great item for any office desk and it is big enough to amaze anyone.