Buckle up for a whirlwind ride of engineering excitement with the Hape Quadrilla Wooden Marble Run Construction: Vertigo - Ages 4 . This award-winning set includes 134 pieces featuring straightaway rails, three spiral funnels, and a seesaw, providing a dynamic mix of spins, drops, and speedy excitement. Crafted from high-quality birch and rubber wood, this set ensures long-lasting marble racing fun. It's an excellent way to spend quality time with family while encouraging logical and engineering thinking through play.

The Hape Quadrilla Wooden Marble Run Construction: Vertigo - Ages 4 features:
- A robust design inspired by Da Vinci circles for endless building possibilities.
- Seven different color blocks, each with a unique function to enhance logical thinking.
- Compatibility with other Hape Quadrilla Marble Run sets for expanded play.
- Non-toxic finishes and child-safe materials, adhering to the highest quality standards.
- Access to the Hape Quadrilla APP for additional interactive building instructions and community engagement.