Hand-cast patinated bronze, produced in small series, delivered in cardboard box with leaflet. Roll the Oloid down a smooth, slightly inclined surface and you will witness its meandering, three-dimensional movement. The rhythmic motion specific to the Oloid makes it eminently suitable for a Oloid range of technical applications including water treatment and clarification, as an agitator or stirrer in bioengineering processes, or as means of propulsion for ships. Material: Patinated bronze, blueish green hue. L:6.6" x W:4.3" x H:4.3" Weight: 4 lbs Made in: Germany Designer: Paul Schatz