Each plastic-coated magnet ring set (pack of 10) includes six different colored magnets, each approximately 30mm in diameter with a 10mm center hole. These magnets are ideal for various hands-on lab activities and experiments in a physics classroom, helping students understand fundamental magnetic properties and interactions. Lab activities and experiments could include but are not limited to magnetic field exploration (iron filings not included), magnetic repulsion and attraction, magnetic levitation, creating a simple magnetic compass, investigating magnetic materials, and measuring magnetic strength. 
 
Key Features:
 
Color-Coded for Easy Identification: Six different colored magnets.
Durable Design: Plastic-coated for longevity and safety.
Versatile Use: Suitable for a variety of physics experiments.
Educational Value: Enhances understanding of magnetic properties and interactions.