Children will have a lot of fun with the Quercetti Tubation. They can create 3-dimensional structures using 4 different types of tubes. The Quercetti Tubation is also great for younger children as all the pieces fit together and are all 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.