Gravitrax Expansion Spiral Add On for Marble Interactive Track System M26E1 • Dog Poo

• Dog Poo

In 3 3/4-inch scale

Each character comes with a bonus accessory and multiple points of articulation

With special armor featuring multiple blasters and a removable helmet

Gravitrax Expansion Spiral Add On for Marble Interactive Track System M26E1 • Dog PooONE BRAND NEW GRAVITRAX EXPANSION SPIRAL ADD ON. This expansion spiral is an add on only to the starter set, which you must already have and is sold separately. Create the element of surprise! Propel the action! Let the ball spin round and round with the Spiral. With different height possibilities, you can configure the Spiral to take the marbles on a dizzying journey from one level to another.