Cuboro Marble Run - Extra Marbles

MARBLES - Original Cuboro Marbles Premium glass marbles are precisely engineered for Cuboro tracks, ensuring smooth and reliable runs. Each set includes 15 perfectly sized marbles that complement your Cuboro elements for optimal performance. Made in Switzerland Includes: 15 Marbles Ages 3+ Cuboro is the epitome of Swiss precision engineering transformed into an endlessly engaging marble run system. Each meticulously crafted beechwood cube features carefully carved channels and tunnels, allowing for the creation of fascinating marble runs that combine surface paths with hidden underground routes. More than just a toy, Cuboro is a sophisticated building system that develops spatial thinking, planning skills, and creativity across all ages. Every piece is manufactured to exacting standards in Switzerland, ensuring perfect compatibility and generations of play value.