$73.49
Brand: American Educational Products
Color: Multi
Features:
Details: Made of plexiglas with 2 hinged chambers, the field demonstrator is used to demonstrate the power of a magnetic field. The center battery is attached to one chamber. When the chambers are separated the filings fall. When the chambers are joined and inverted the filings realign themselves according to the magnetic field lines. Comes with instruction sheet. Measures 5-1/8″ width by 5-1/4″ depth by 5″ height.
UPC: 795721149823
Package Dimensions: 150x152x680