National Geographic National Geographic Glow in the Dark Marble Run - 50pc: Educational Focus on ...

The National Geographic Glow in the Dark Marble Run - 50pc is an educational building toy set designed for boys aged 8 and up. It features a space-themed design with black marbles that glow in the dark, providing an engaging and interactive play experience. This STEM set from National Geographic includes 50 pieces made of plastic, allowing children to build and create intricate marble runs with a battery-powered feature. The set comes in a box packaging and measures 10.99 x 3.5 x 11.87 inches, making it a fun and interactive toy for young builders to enjoy.