BOOM! Blow up the mountain and drive through its middle - an exploding tunnel. The large set with a realistic stone surface and a hidden railway tunnel will be a great addition to any BRIO World set. Insert a TNT charge into the hole and watch as the mountain explodes and reveals a secret tunnel. The toy is made of sturdy plastic and wooden parts and thanks to the through-going curved wooden track, you can easily connect it to other BRIO World toys. The exploding tunnel contains 3 parts: 1× exploding tunnel with detachable parts, 1× TNT charge and 1× wagon. Package dimensions: 20 x 18 x 16 cm. Age: 3+