Get more spinning and more surprises with this deluxe Quadrilla set. Includes a xylophone rail that plays a tune as marbles run over it, two double-sided spiral twists, plus four special control blocks to randomly distribute marbles.
101-PIECE WOODEN MARBLE RUN: Features see-saws, spiral twists, and the knob and button on the distributor block can be used to change marble direction.
ENDLESS POSSIBILITIES: Use the building ideas from the included instructions or your imagination and engineering vision to build different marble roller-coaster constructions with this Vertigo wooden building set.
INTERACTIVE MARBLE RUN: Provides quality time for the whole family to play together and enhances parent-child interaction and bonding.
STEAM DEVELOPMENT: This is a perfect racing toy that will encourage children’s spatial thinking, problem-solving capabilities and team-work skills, but also aid their STEAM development.
SAFE TO PLAY WITH: All Hape products are manufactured with high quality materials and finished with non-toxic child-safe paints making them extremely durable.