Watch the pixie dust disc roll down through the treehouse to the carriage below with this Bigjigs Rail wooden Pixie Dust Tree House. This set includes: a pixie dust tree house, pixie dust disc and pixie dust collector. Magnetic couplings ensure compatibility with all other engines and carriages in the Bigjigs Rail range. Age 3+ years. Compatible with most other wooden railway brands. Distributed in New Zealand by Holdson.