Glow-in-the-Dark Marble 20-Pack for Marble Racing Tracks

Race marbles in the dark with this 20-pack of glow-in-the-dark marbles for the Impact Marble Racing system. Charge them under light, then watch them glow as they speed down your track. Perfect for low-light play, nighttime races, or adding contrast against your standard marbles.

Each marble is 16mm and made of durable plastic, sized to perform exactly like the marbles in your IMR sets. Mix them in for high-visibility races where the glow marbles stand out from the pack.

Compatible with IMR Circuit, Speedway, Grand Prix, and Jelle's M1 Hyper Loop. Made in USA.

Specs: 20 glow-in-the-dark marbles, 16mm, plastic