PH0109CB Drilled Ball Set in Plastic Case
This set contains two drilled balls each of the following materials: aluminum, brass, cork, lead, steel, and wood. These are perfect for pendulum experiments but can be used for a variety of lab needs.
- Aluminum, brass, cork, lead, steel, and wood drilled balls
- Plastic case with foam insert
- 25mm in diameter
- Total of 12 balls