GraviTrax Expansion Tunnels

GraviTrax Tunnels Expansion Set is an exciting addition that can only be played with the GraviTrax starter set. With this set, you can add an element of surprise to your marble track. The tunnels let you hide the marbles as they travel, creating a sense of mystery. Combine it with your GraviTrax Starter Set and see if you can keep your eyes on the marbles rolling through the tunnels! This great tunnel system offers many surprising moments. When the tunnels are directly connected to the switch, spectators can't predict where the ball will go next. The set includes not only roofed components for curves and straights but also branches, two half - loops, and four new rails. It comes with 4 tunnel curves, 2 tunnel straight lines, 2 tunnel switches, 2 vertical U - turns, 2 Bernoulli rails, 1 O - rail upwards, 1 O - rail downwards, and 2 catch baskets. Warning: Not suitable for children under 3 years due to small components and choking hazard. Recommended for ages 8 and above.

Using the GraviTrax Tunnels Expansion Set is easy. First, make sure you have the GraviTrax starter set. Then, start adding the components from the expansion set to your existing track. Place the tunnel curves and straight lines to create different paths for the marbles. Connect the tunnel switches to add an element of unpredictability. You can also use the vertical U - turns, Bernoulli rails, and O - rails to make the track more interesting. When it comes to the catch baskets, position them at the end of the track to collect the marbles. Remember, this set is not suitable for children under 3 years because of the small components that can pose a choking hazard. Keep the set in a dry place when not in use. If it gets dirty, you can use a soft, dry cloth to clean the components. Enjoy building amazing and surprising marble tracks with your GraviTrax Tunnels Expansion Set!