Gravity & Grace
-
Sold Newton Cradle Metal Pendulum Ball Science Kinetic Balance Balls Desktop -
Perpetual Marble Machine Rotating Rocker Ferris Wheel Desk Sculpture -
Magnetic Ferris Wheel | Rotating Kinetic Sculpture for Desk & Décor -
Gravity-Balanced Steel Pendulum Elegant Newton Cradle for Desk & Decor -
Rotary Balance Celestial Globe Magnetic Swing Kinetic Perpetual Motion Model Desk Decoration
