Friction Rod – Solid Plastic (Acrylic), 12" (each)

United Scientific FRSP12 is a solid acrylic friction rod that produces a strong negative charge when rubbed with wool or fur. Its lightweight and shatter-resistant design makes it ideal for classroom use.

Key Features:

• Material: solid acrylic plastic
• Length: 12"
• Diameter: approx. 0.5"
• Use: generates static charge for polarity and attraction experiments
• Durability: impact-resistant and easy to clean

Applications:

Great for charge polarity demonstrations, triboelectric series studies, and hands-on physics instruction.