Get creative with this 80 piece Deluxe Marble Run from Marble Genius! The kid-friendly connectors are easy to assemble and 18 action pieces make for exciting play. Build hundreds of unique structures or use the free Mable Genius App to complete various challenges!
Recommended for ages 3+
10 marbles included
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.