Stays clear! Steel filings are sealed in a scratch-resistant, transparent viewing tray. Includes rubber coated magnets (.75'' disc magnet and 1'' bar magnet) and filing-filled tray measuring 3.44'' D.
Key Features:
- Clear viewing of the invisible lines of a magnetic field
- Steel filings are sealed in a scratch-resistant, transparent viewing tray
- Includes 2 magnets (.75'' disc magnet and 1'' bar magnet) and filing-filled tray
- Magnets are rubber coated to prevent scratching on the outside of the tray too
These Magnetic Field Viewing Kit with Steel Filings in Gray/Clear are perfect for engaging students in STEM topics and scientific exploration.