This wooden marble run puzzle is a marriage of ancient and modern engineering. The sturdy plywood puzzle pieces have been laser cut to ensure precision during assembly — simply punch them out of their sheets and they assemble without any tools or glue using the step-by-step instructions.
Recommended for ages 14 and up, this is one puzzle that will require some time and dedication, but oh, the payoff. Once fully assembled, the included ball bearings will embark on a journey for which they have you to thank. Hand-crank them up a precision-engineered stair-stepper, watch as they roll down the beautifully curved track — whoops, watch that sneaky trap door! — and enjoy the fruits of your labor indefinitely.
Wooden Marble Run Specifications & Pricing
Once fully assembled, this marble puzzle game measures 10” long x 8 ½” wide x 7” tall. All 238 pieces are laser cut wood that’s made of the highest quality materials.
WARNING: Some pieces may pose a choking hazard. Not recommended for children under 3.