Here is another marble machine that mesmerizes you as tiny balls move through it. The Skittlik Marble Machine has 4 pathways and lets you control the speed in which marbles are taken to the top. This piece is made from solid wood (spruce, poplar & pine) and plywood.
The Skittlik Marble Machine comes with a ladder, multi-storey car park, mill wheel and slide routes. Like what you see? You can find this marble machine on Etsy.