Brand new 2017 Twister Tracks set by Mindscope. LED Twister Tracks has built in LED (lights) in 2.4m of flexible track + 1.2m of standard (none LED) flexible track, totaling 3.7m of flexible track! Mesmerise all with the LED Race car zipping through the LED tracks. Build endless tracks configurations with ease using the flexible track technology. Easy clean up & storage! Entire set requires 4 AAA batteries (not included). Ages 3-adult. PATENT PENDING.