Your SpaceRail journey starts here! With over 6500mm of track, you have endless possibilities for fun and creativity! This set is recommended for beginners. An English instruction manual is included. This Beginner Level Spacerail is a build it yourself marble rollercoaster. Build your Spacerail with the pre-written instructions, or design your own! With endless possibilities and hours of fun, this marble rollercoaster will spark the minds of young children and even matured adults. Create fun filled family memories, and build a Spacerail together.