ScienceGeek Newton's Cradle Desktop Gadget 3 LED Colors Change Shine Light Ball Balance Ball

الوصف

⚡ Ignite Your Curiosity with Every Swing!

The ScienceGeek Newton's Cradle is a stylish desktop gadget that showcases the principles of Newton's Laws of Motion while adding a pop of color to your workspace. With three LED colors that change as the balls swing, this adult-only toy is perfect for office or home decor. Requires 6 AA batteries (not included) for operation.