This is a brand new, unopened item, a rare, discontinued model. It's the Takara Tomy "Plarail Advance E2 Series Yamabiko & E3 Series Tsubasa Connecting & Guide Rail Set." This is a set specifically for Plarail Advance. It runs electrically on Plarail tracks, allowing you to enjoy close passing and parallel running. Powerful 8-car continuous running is possible. Two sets of "guide rails" are included, making it easy to place the trains. - Model Name: Plarail Advance - Brand: Takara Tomy - Series: Plarail Series - Set Contents: Train Set - Features: Connects E2 Series Yamabiko & E3 Series Tsubasa - Guide Rail Set Thank you for looking.