The ultimate track set to utilize the awesome Turbo Glo motorized, glow-in-the-dark cars</br>Upside-down mega loop</br>When played in the dark, cars make a laser-like trail when traveling through the tunnel</br>Set includes 1 motorized Turbo Glo car</br>Requires 3  D  batteries (not included)</br></br>Product Description</br></br>The Turbo Tunnel* is the ultimate rack set to utilize the full capabilities of the awesome Turbo Glo motorized, glow-in-the-dark cars.</br><br/>http://www.amazon.com/gp/product/B000ENW63W