This colorful marble fun run comes with 50 pieces, 30 Mega Marbles and 30 bonus marbles (60 total marbles).
Marble runs are a true and tested toy that allows for creative play as children and adults create their own marble run maze. The colorful pieces help stimulate the brain as kids use their creativity to create endless designs. This type of building helps develop spacial skills and problem solving. Your kids will enjoy hours of fun creative play with this Marble Fun Run.