Bought this to try and help my grandson get freight cars onto the track without having to fool around with the wheels/trucks. He was getting frustrated and I didn't want to lose him from the hobby. He uses this now and gets cars on tracks perfectly every time in seconds

This product works as advertised, fits on the track perfectly.

At one time I thought, why would I ever need this? How hard can it be to put cars and locos on the track?? And now that I finally bought one I am asking myself, why the heck didn't you get this before?? It is just so much easier to put cars and even locos on the track using this. No more futzing around to get all the wheels on the track. Unless you enjoy futzing around in which case, have fun. And you won't break the bank buying it. It is a no-brainer.