Electronic Perpetual Motion Desk Toy Revolving Balance Balls Physics Science Toy We don't offer the choice of color ,we will send the product at random hope you can understand Product

description: 100% brand new and high quality.

Quantity:1pcs. Product

Material: metal and plastic.

Size:22.5X11X24.5CM Easy and convenient to use. This is the perfect desk toy to impress Colleagues and clients alike! Perpetual Motion Desktop Toy is perfect for your outer space themed office or room decor. It is also great for those enthusiastic about science or to demonstrate the laws of physics in science classrooms. A simple spin of the top of the base sets the galaxy in motion.A top seller in the space museum stores and a cool gift for the science physics enthusiast. Requires Four AA battery to operate. Battery not included. Package

Include: 1 x Electronic Perpetual Motion Desk Toy Revolving Balance Balls Physics Science Toy