The case is 2002 Learning Curve, which has 17 openings for trains and cars. It has scuffs, scratches, marks, and wear from use.
Case dimensions:
12" x 9" x 4"
The 37 trains & cars have wear, scuffs, scratches, and chipped paint. A few make noise, but don't work (probably need new batteries).
3 of the cars aren't marked thomas but appear to be thomas the train brand.
3 of the trains aren't magnetic and are plastic.
Message me if you have questions before purchasing.