Since 1982, Discovery Toys has crafted hands-on ways for children to explore how things move. The MARBLEWORKS Marble Run Starter invites kids to design and race a super-sized marble track, using eight different actions to spark experimentation. From gentle drops to swift spins, each...

Discovery Toys' Marbleworks Marble Run Ultra Deluxe Set invites curious builders to design their own gravity-powered raceways. This expanded set builds on the original concept, offering a larger playground with 85 posts, 10 bases, gates, 15 ramps, and 26 marbles. The colorful tubes and...