These four different PEZ auto race cars are from the 1970s. They were manufactured by CGGC Grisoni of Italy and can be seen in the Peterson's Collectors Guide to PEZ on page 237 in the salesman sample kit. The cars are numbered 1 - 4. Number 1 is a Ferrari, 2 is a BRM, 3 is a Cooper and 4 is a Lotus. The driver's heads are little pins with colored balls to represent the driver in helmet. There are 4 different styles of engines as well. The race cars come in 6 different colors - red, green, yellow, blue, white and purple. You will receive one of each different car (1 - 4) in 4 different colors, with 4 different motors. You may include a note indicating your preference in colors of cars, and we will do our best, but cannot guarantee to be able to provide them in your exact specifications.