Pack of two

Many times since Micro-Trains/Kadee first started producing cars in 1972, they have sold 'multipacks' of cars in shrink-wrapped bundles. These releases have bundles several different items with the same theme together in a single shrink-wrapped package. However, in April of 2007, due to demand for groups of cars with the same paint scheme yet with different road numbers, the "Runner Pack" was born.