Thomas & Friends Wooden Railway Figure 8 Diesel Works Playset Help Devious Diesel be a really useful engine in our Thomas and Friends Wooden Railway Dieselworks Figure 8 play set! Features a unique destination, figure 8 layout and kid powered action! Includes Diesel Engine, Cargo Car and Iron Cargo. Works great with all Thomas and Friends Wooden Railway Engines, Destinations and Accessories. Recommended Age 3+