QUERCETTI: TUBATION 40-PC INTERLOCKING PIPELINE MAZE BUILDING SET is an open-ended construction toy that sparks creativity, problem-solving, and hands-on exploration for children ages 3 and up. This unique STEM-based building set allows kids to connect four different types of tubes to create endless three-dimensional structures, including mazes, water pipelines, space stations, scaffolding, and more. Designed for easy handling and assembly, Tubation is perfect for young builders. The durable, unbreakable plastic pieces fit securely together, ensuring hours of safe, frustration-free play. Children can even bring the fun to the bathtub, experimenting with different water flow paths and learning through play. Compatible with Quercetti Saxoflute, Super Saxoflute, and Tubation Transparent (sold separately), this Made in Italy toy enhances spatial awareness, fine motor skills, and engineering thinking while providing endless creative possibilities. Whether constructing intricate pipe mazes or experimenting with water play, kids will love this engaging and educational construction set. ABOUT THE BRAND: Quercetti children's toys distinguish themselves from other toys in the simplicity of the shapes and in the fact that they leave space for individual creativity. Each toy has a single function, but it also has the potential to be used any way the child can come up with. You will see that they can make a child's world more interesting by stimulating their natural curiosity. Too often, marketing dictates rigid predefined activities, while in fact children can best develop their own talents and skills in a free playing environment.