The New Discovery #Mindblown Glow Roll Marble Run Light-Up Construction Set is designed for building the ultimate marble race run. With this set, children aged 6 and up will create their own marble run with a twist - the marbles glow as they roll, race, and perform stunts! This interactive and engaging construction set allows children to explore science and nature while encouraging creative problem-solving skills. Perfect for young minds looking for a fun STEM educational play experience.

Note on item condition: This item is new and sealed by the manufacturer. Packaging may have minor imperfections.