Useful for viewing the invisible magnetic field lines of magnets. 

Product Size: Approx. Length 90mm x Width 54mm (Name Card Size)
Viewing Film Size: Approx. Length 80 x Width 40mm

Package includes: 1 Viewing Card Only
 
Magnets and accessories not included unless otherwise stated. You can consider getting magnets from our other listings. Different magnets will produce different field patterns. Some popular choices are: Neodymium countersunk magnets, flexible magnetic strip, Neodymium disc magnets, neodymium block magnets, . We also have special shaped magnets available by request.
 
Item does not come in any Packaging.