Come along for another adventure with Thomas the Tank Engine and all his friends including this Bachmann Trains HO Scale Thomas and Friends Diesel Engine. Diesel the revolutionary engine is best known for his devious and scheming ways. He does his best villain work on a 15-inch or greater radius rail. Watch Diesel come to life with his moving eyes and he makes a great addition to your kids Thomas Collection. Great for ages 8 and up choose the Bachmann HO Scale Thomas and Friends Diesel Engine to discover the joys of model railroading.