Rolling Ball Sculptures | Marble Machines by Steven Kozari Frank

Rolling Ball Sculpture No.7

This sculpture was made for a private collector as a commission work. It's stainless steel and TIG welded and powder coated. In the middle is a double helical lift mechanism. Three separate tracks, double loop, vertical spiral, balls on tracks. All the electronic components are in the solid wooden base, which is ash wood. The speed is adjustable as well.

Width: 600mm Height: 450mm. Depth: 210mm. Approximate: 24x18x8 inches. Marbles are 25mm (1 inch).