Children will have a lot of fun with the Quercetti Tubation. They can create 3-dimensional structures using the 4 different types of tubes. The Quercetti Tubation is also very suitable for younger children because all the pieces fit together and are easy to handle. The Quercetti Tubation encourages children to think creatively and helps them develop their motor skills and spatial insight. The tubes are made of plastic. Suitable for children from 3 years.