Space Rail: Glow-in-the-dark, phosphorescent, endless loop puzzle. A futuristic educational toy resembling a roller coaster, perfect for brain trainin

Assembled size: 71.0 x 20.0 x 36.0 cm Packaging size: 39.6 x 28.5 x 8.3 cm Total rail length: 16,000 mm Weight: 1.3 kg Manual: Japanese instruction manual included