Duplo / Thomas and Friends Duplo figures

Thomas and Friends is a LEGO DUPLO subtheme based on the Thomas the Tank Engine television show, train toys and The Railway Series books. The theme was released in 2005 in North America and later in 2007 in the UK and was discontinued in 2010. Fifteen sets in all were produced.

The LEGO DUPLO theme is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick.