Plug and play your MP3 player and watch the LED lights synch with the beat (beat detection)
Kid powered fun...
8 incredible stunts including the intersection and magnetic swing
Awesome for stimulating imagination and creativity
Excellent way to enhance assembling and building skills

Technical Details

Size (LWH): 23.78 inches, 13.94 inches, 4.17 inches
Product Details
Product Dimensions: 23.78 x 13.94 x 4.17 inches
Shipping Weight: 5.95 pounds (View shipping rates and policies)
ASIN : B00175KE3U