Six cars are made by Hot Wheels. One features pullback action made by Jakks. One other is unknown. The Nintendo Mario Kart Hot Wheels Cars bundle lot includes 8 diecast toy cars featuring characters from the Mario Kart series. Each car is designed in 1:64 scale and is part of the Hot Wheels Racing series. Made by Mattel in 2018, these multicolored cars are perfect for collectors and fans of both Nintendo and Hot Wheels. With cars ranging from different Mario Kart characters, this bundle offers variety and fun for playtime.