Star Coaster is a space-aged miniature roller coaster that provides high-speed action and endless excitement. Send your space sphere (steel ball) on an amazing course of wild rotations, extreme loop loops, and hairpin turns. After each fast action ride, the space sphere is hoisted back to the starting position by a battery-powered elevator. Level 3 has more loops, but is still easy to assemble: Rail length: 52.5 ft. Number of parts: 343 Assembled size: 28“ x 7.9“ x 14.2“ Steel balls (incl.): 3 Assembly time: 3 hours Instruction manual (incl.): English, German Battery (not incl.): 1 x C/LR14