Please note: This is an assortment pack. 1 will be supplied and picked at random. Colours and decorations may vary. Press the button and the Hyper Racer Speeds off changing colour as it kicks into hyper mode! Yur So Fast Changes from Yellow to Red, Spin King changes from Blue to Green and Quick N Sik changes from Green to Blue. Car is complete with great music and exciting sound effects. The Hot Wheels Hyper Racer Assortment is suitable for children aged 3 years and over. Requires 3 x AA batteries (included).