Ben and Bill are twin engines, and identical in every way. Ben enjoys being mischievous and teasing the other engines in the Railway. Ben is a low-slung 0-4-0 Saddle-tank engine built by WT Bagnall of Stafford. Bachmann carefully reproduces your favorite Thomas & Friends characters in HO scale. All locomotives feature realistic faces with moving eyes, operating HO scale electric drive mechanisms, highly detailed plastic body shells, all-metal wheels, and international-style hook-and-loop couplers. Build your Thomas & Friends collection one friend at a time!