4-in-1 wooden train storage box, display socket, bridge and convertable track (Brio compatible)

The 4-in-1 wooden train storage box has four functions in one. 

It can be used …

1. … to store wooden trains clean and safely, also for transport. 
2. … as display socket.
3. … as bridge
4. … as advanced track with dual “polarity”

There are two tracks available: One classic track and one advanced convertable track. The advanced track needs two nipple connectors which is mounted with two M2,5 x 16mm screws. After mounting, the nipple can be flipped to change polarity.