Product Number: SB51115
In Stock (Ships within 1-2 business days)
Perfect for showing magnetic field patterns! The transparent frame contains magnetic particles in a water-based solution. When a magnet is present, the particles of iron inside become slightly magnetized, attracting each other and forming lines that show magnetic field patterns. Kit contains field pattern window, two plastic-cased magnets, two ferrite magnets, and information booklet. CE certified. 8-3/4 L x 4-3/4 W x 3/8 D. Grades K12.
|Brand : American Scientific|
|Item Weight : 1.25|
|Manufacturer Part Number : MPPHST|