Description
EASY TO READ: Includes two alnico north and south magnets (bar magnets for classroom). Each science magnet measures 2 inches x 1/2 inch x 1/4 inch. Magnets north and south poles are clearly marked..CLASSROOM DURABILITY: These strong, durable classroom magnets are designed with learning in mind and can be used for demonstration or magnet science experiments by small groups or individual students..SCIENCE INVESTIGATION: use these bar magnets on their own to explore polarity, attraction, and repulsion. To view invisible magnetic fields, use with Dowling Magnets Iron Filings (sold separately)..PERFECT FOR AGES 8+: Great for hands-on science investigations, STEM projects, classroom labs, science fair and club projects, at-home learning/home school, and more..HIGH QUALITY: Metal magnets are made of Alnico 5 material (ALuminum + NIckel + CObalt). These north and south pole magnets are safety tested (by a third-party lab) for use by students ages 8+.
