Get ready for a high-speed adventure with the Kullerbu Traffic Jam Set! As the balls zoom down the momentum track, they hit a surprise—a traffic jam at the ball collector! Once released, the balls race together toward a funnel, navigating twists, turns, and dominoes for an exciting finish.

Why You'll Love This STEM Playset: 

• Dynamic Play: The stop-and-go action keeps kids engaged, creating thrilling races and fun surprises.
• Expandable Fun: Connect with other Kullerbu sets to build bigger, more elaborate tracks.
• Quality Materials: Made from durable beech wood and ABS plastic for long-lasting play.
• Skill Development: Encourages problem-solving, hand-eye coordination, and imaginative play.

Key Features:

• Includes: 1 ball collector, 1 ball hopper, 1 swing ramp, 6 dominoes, and 3 colorful balls. Additional track pieces include curves, straights, ramps, columns, and connectors.
• Dimensions: Measures 18.5" x 11.81" x 16.93". Balls measure 2" in diameter, perfectly sized for little hands.

Designed for ages 2 and up. 

Compatible with all Kullerbu tracks and accessories for endless design possibilities. Shop our entire collection of roly poly fun .