QUERCETTI Marble Run Replacement Balls 14 mm And 19 mm 60 Pieces

The QUERCETTI Marble Run Replacement Balls are a set of 60 multicolored marble balls in two different sizes, 14 mm and 19 mm. These balls are specifically designed for use with QUERCETTI Marble Run playsets, but can also be used with other marble run systems.These replacement balls are made of high-quality plastic that is durable and long-lasting, ensuring hours of fun and play. The multicolored design adds an element of visual appeal and excitement to the marble run, enhancing the overall play experience.Marble runs are educational toys that promote important skills such as problem-solving, critical thinking, spatial reasoning, and hand-eye coordination. As children construct their own marble run tracks, they learn about physics concepts such as gravity, momentum, and cause and effect.These replacement balls come in a pack of 60, providing an ample supply for extended play sessions. Whether used as replacements for lost or damaged balls or as an expansion set to increase the complexity and challenge of the marble run, these colorful balls are sure to add a new level of fun and creativity to any marble run system.Investing in the QUERCETTI Marble Run Replacement Balls allows children to continue enjoying their marble run playsets and ensures that their play experience is not disrupted by missing or damaged balls. With their vibrant colors, durability, and educational benefits, these replacement balls are a must-have addition to any marble run collection.