A fascinating construction set to create a variety of marble runs with 120 colorful slot-together pieces. Watch the marbles disappear inside the columns and then roll down and around the chutes on their way to the bottom. High quality, dense, and smooth plastic allows the marbles to glide quickly through your personal maze design. There are many fun possibilities and routes you can build with your Marble Madness 120 piece set! 24 glass marbles included, sized 16mm. Ages 4+
Marble Run set contains 120 pieces of track and 24 glass marbles
Hours and hours of replay value to challenge your mind
Pieces are made of high quality plastic in fun and vibrant primary colors
Promotes creativity with endless configurations
Integrates the concepts of construction and design
