This product is a giant magnet tube that has a double wall with iron filings between two layers to show a 3 dimensional view of the magnetic field around the supplied magnet.The magnet is removable and the filings are safely encasedSize: 130 x 90mm..
The Anthony Peters Giant Building Blocks are the biggest blocks in the Anthony Peter's collection. They are used to create extra height to structures, houses and structures and create tall towers..