Duplo Train Track Switcher with 2 x 2 Studs

Duplo Brick 2 x 2 x 2 with Vertical Grooves Duplo Train Track 4 x 8 Curved [Short] Duplo Train Track 4 x 8 Straight Duplo Stein 2 x 2 Dachstein 45° Duplo Stein 2 x 2 Duplo Brick 2 x 2 x 2 with 1 x 2 Center with Double Sided Arrow Print (Train Track Switching Control) Duplo Zaun / Schiene 1 x 6 mit 5 Schienen Duplo Spezialplatte 4 x 6 mit Noppen am Rand Duplo Train Base 4 x 8 with Pearl Light Gray Train Wheels and Moveable Hook Duplo Platte 6 x 12 Duplo Plate 4 x 4 with 2 x 2 x 2 Dome Top and Cross Cut Slots Duplo Train Crossing Barrier / Gate Base