Colour Mix Caterpillar (E1004) by Hape is a fascinating toy for young children. It encourages children to explore colour and visual skills. The caterpillar is made up of 5 see through coloured discs that are linked together. When the two colours overlap a new colour is formed. The discs linked together move smoothly and they can be separated and relinked to mix different colours. Encourage your child to explore colour mixing and to peer through each colour disc. View the world in yellow, blue, red, green and orange plus all the combinations of mixed colours. Each disc is approximately 5.5cm in diameter. Age 2 – 6 years.