Encourage imagination, dexterity and coordination in your little ones with Bigjigs Rail Kids Treasure Cave Tunnel. This wooden skull cave includes two pieces of track in the base to increase placement options within a wooden train set track layout and create two tunnel entrances or exits. Lift the elasticated skulls on either end of the toy train tunnel and guide your train through the skulls or journey through the fallen rock. It is also compatible with most other major wooden railways.