Compatible with Plarail tracks. This is a 2-car set of Hanshin & Sanyo Electric Railway trains, similar to Plarail, called gogo train. Operates with one AA battery (sold separately). Simple disassembly, cleaning, and operation have been confirmed. Although operation has been confirmed for both, due to long-term ownership, there are overall scratches, color fading, and dirt that couldn't be removed by cleaning (such as dust in the gaps of gears and wheels). Also, one of the Sanyo Electric Railway train cars has a crack, and the wheel rubber has deteriorated and fallen off. Plarail wheel rubber (with some modifications like cutting it slightly) has been used as a replacement, allowing it to run somehow, but this part is also included in the junk item status. Because it is treated as a junk item, the condition is judged subjectively. Although damage is checked and described in photos, there may be rare oversights. Therefore, we are looking forward to purchases from those who have product knowledge and understanding. #Plarail #BulkSale #Toys #Railroad #Used #AsIs #Junk