Plastics bar, 150x10 mm, with hole

Friction rod for electrostatics, rubbed with wool a negative charge can be generated, placed on the needle with plug pin the force effect between charged bodies can be demonstrated very well;
Plastic rod with chamfered ends and central bearing hole
Material: PVC
Dimensions: 10 x 150 mm
Mass: approx. 17 g

additionally recommended:
P3911-3F Plug pin with needle