Description

Create an optical illusion of a never ending tunnel of light when you press the built-in gumball switch. Multicolored LEDs flicker while music plays. Can also be activated with your own external capability switch. Fantastic visual effects are great for teaching cause and effect or for just enjoying the show. Requires 6 AA batteries (not included). Dimensions: 10-1/4 x 11 x 11-1/2 inches. Weight: 2.5 pounds.