Unleash your child's creativity and engineering skills with this captivating 105-piece Marble Run construction set. Perfect for children aged 3 and above, this engaging building toy features a vibrant collection of interconnecting tubes, ramps, and tracks in eye-catching colours including red, green, blue, yellow, and orange. The set allows young builders to create endless combinations of thrilling marble runs, watching as marbles twist, turn, and race through their custom-built courses. The translucent pink tubes add an exciting visual element as marbles make their journey from top to bottom.