Winter Wonderland Train Set. Includes a CW80 Transformer. 4 pieces of Straight FastTrack. 8 pieces of Curved FastTrack. The set also comes with. 10 extra curved FastTrack. 6 extra straight FastTrack. 1 extra 90-degree cross FastTrack. Trainset was tested and works great. I was not able to test the musical boxcar as I did not have a new 9v battery, but I assume since the rest of the Train works great, it will also. Also comes with a video and steam engine smoke tube, instructions. Very heavy – almost 25 lbs. See pics for details of everything. From a smoke-free and pet free home.