Thank you for viewing. This is a 923 Series Doctor Yellow, amphibious and playable in the bath or in a room. When you pull the two-car body with both hands, it floats and moves in the bath, and runs quickly in the room. * There are some slightly worn spots. I don't think there's any mold on the string. Please check the images. Target age: 1.5 years and older Thank you. Bath Plarail Doctor Yellow Water play Shinkansen (bullet train)