B. Marble-Palooza 38pc Marble Run

Play all day with a marble run set that features plenty of fun twists and turns!

This STEM set comes with 8 marbles and 30 colorful tubes, tracks, and loops. Easily assemble this playset in endless configurations and watch the marbles change direction each time!

Features:

• Build and discover
• Developmental toy
• Playing with the Marble-palooza improves fine motor skills, cause-and-effect reasoning, and creative thinking skills.

Suitable for ages 3 years and up