- 3in1 toy Car fans can enjoy endless racing action with the LEGO Creator 3in1 Street Racer (31127) building set, featuring 3 models in 1: a muscle car, a race car and a hot rod - Kids have endless play possibilities, tearing through cities with the Street Racer, zooming around the track with the race car or building their own red-and-teal hot rod toy - The Street Racer has side pipes, a spoiler, a supercharger and a removable roof, while the race car has a low seat and the red-and-teal hot rod toy has a large engine - This 258-piece building set lets creative car fans aged 7 and up enjoy a rewarding building experience before the racing action begins - Measuring over 2.5 in. (6 cm) high, 6.5 in. (16 cm) long and 3.5 in. (9 cm) wide