Which marble run is best? Marble runs are rolling ball sculptures you build yourself. You assemble tracks in all kinds of wild configurations and watch as the marbles roll down hills, around corners ...

The modern toy world likes to tempt parents with colorful, battery-operated, fancy-looking playthings, but the toys that stand the true test of time are simple, open-ended building toys. I say this as ...

Marblelous’ building kits feature Wi-Fi-connected Smart-Tricks that can activate your smart home. Marblelous’ building kits feature Wi-Fi-connected Smart-Tricks that can activate your smart home. is a ...

Looking for a satisfying building toy that’s not about stacking colored bricks? GraviTrax instead lets users create sprawling marble runs that send metal balls racing across elevated tracks and ...

Woodworker extraordinaire [Matthais] was approached by a toy company to create a ‘marble run’ toy. [Matthais]’ jig-building skills are beyond reproach, so whipping up a prototype for this toy was ...