@ripley802,
That's the "Exciting Auto-action E5 Series and E6 Series Auto-coupling Set" released in 2013.
The grey tracks allow the trains to connect and disconnect.
http://www.takaratomy.co.jp/products/lin...79796.html
If you don't have the special E5 and E6, however, the tracks are almost useless.
I hope this helps.
-plarnold
That's the "Exciting Auto-action E5 Series and E6 Series Auto-coupling Set" released in 2013.
The grey tracks allow the trains to connect and disconnect.
http://www.takaratomy.co.jp/products/lin...79796.html
If you don't have the special E5 and E6, however, the tracks are almost useless.
I hope this helps.
-plarnold
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