They were given away years ago as gifts by reader’s digest they aren’t even n gauge the trucks don’t swivel and they only couple to themselves and really not even that. I got a pile of them in a lot I bought off eBay. The engine I wanted out of the lot was worth what I paid for all the junk included. The giveaway is the rails are way out of scale! I have seen posts of people changing the trucks and rails to use them as dummy’s but all that comes to mind is WHY? Mine are on a shelf in my office at work. That’s all they are good for. Or lay them on their side as a derailment scene lol. They are a plague on eBay and some people list them for serious money!