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.
Product Type: Magnetism
Recommended Grade: Grade 3-12
Recommended Age: 8+ Years
Alternative Part Numbers: DO731025,DMC731025
GRP:ERGO
Product Type: Magnetism
Recommended Grade: Grade 3-12
Recommended Age: 8+ Years
Alternative Part Numbers: DO731025,DMC731025
GRP:ERGO