Get to work mixing colours with the Popping Colour Mixer Truck. Drop one of the colourful balls into the adorable construction truck and the mixer will light-up to match the colour of the ball. Add another ball and press the lever to watch the balls tumble around and mix together to change the colour of the mixer and learn how new colours are created. Buttons on the side of the truck teach colours, shapes and numbers. Use them to answer questions that the truck asks in work mode or add construction sounds to the songs in music mode. Store the balls inside the mixer or open the door to watch them tumble out and play again. Its colour mixing time! Requires 2 x AA Batteries (included).