Get ready to race with the Hot Wheels Racer Series 1 Performance Pack of 1:64 scale buildable vehicles by Mattel Brick Shop. This building set bundle includes 4 legendary racers: '24 Camaro ZL1, '18 Audi TT RS, Maserati MCPura, and '91 Acura NSX. Each vehicle in the pack features a metal base plate, functional metal axles with rolling wheels, and authentic details like rubber-like tires and custom pieces to recreate each car’s silhouette. Discover all 20 of the buildable vehicles in the Mattel Brick Shop Hot Wheels Racer Series 1 Collection; build them all to complete your set.