Ideal for demonstrating magnetic fields in the classroom, this Magnetic Field Demonstrator helps pupils visualise invisible forces in an engaging way. Designed for primary, secondary and college science lessons, it supports hands-on exploration of magnetism concepts.

• Includes four transparent plates (155 x 76 x 6mm each) with matrices of iron wire chambers acting as plotting compasses
• Plates can be used flat or assembled as a cube to observe magnetic fields in one or two dimensions
• Supplied with a bar magnet for immediate use
• Suitable for use with overhead projectors for group demonstrations
• Contains magnets; use under adult supervision