Time for the ultimate project build with the Marble Rush Adventure Set by VTech! This exciting colour coded play set features all the pieces you need to create a Marble Rush Adventure full of jumps, stunts and even an electronic Ferris wheel! With 2 electronic modules which allow for marble runs to be reset or tracks to be split, all whilst playing cool music and sound effects to enhance the experience, this building set for kids will keep children entertained for hours on end! With 10 marbles included and 128 building pieces to assemble, there is plenty of fun to be had! Includes easy to follow assembly instructions to help children build and create innovative designs. This kids building set is compatible with other VTech Marble Rush items! Suitable for boys and girls aged 4 years and up. Requires 2 x AA + 3 x AAA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.