PRICES MAY VARY. NATURAL WOOD - Galaxy Marble run model is made entirely of wood. No glue, no toothpicks. Assemble 678 pieces and create a cool project! Dimensions of this wooden Marble Run are 15*12.6*14.4 inches making it one of our largest models ever released. 12 metal marbles are included PERPETUAL MOTION MACHINE - To create this marble roller coaster, we were inspired by perpetual motion of the galaxy. It’s amazing to watch the marbles move like planets and stars! Wood model kit is equippe
