Metal Testing Strips
A set of twelve metal strips for magnetism experiments. Each strip is stamped with a key letter for easy identification. The set contains magnetic and non-magnetic metals. Each measuring 50x25mm. Supplied in a set of Set 12
A set of twelve metal strips for magnetism experiments. Each strip is stamped with a key letter for easy identification. The set contains magnetic and non-magnetic metals. Each measuring 50x25mm. Supplied in a set of Set 12