4 balls with securing eyes made of brass, aluminum, steel and plastic for constructing a mathematical pendulum.
Diameter: 25 mm
Weights: 71.2 g, 25.2 g, 61 g, 10.5 g
Diameter: 25 mm
Weights: 71.2 g, 25.2 g, 61 g, 10.5 g
Properties
- 1003230/3B
- U30035