 |
Specification |
 | |
 |
|
J13.01.02 Stereo Magnet Force Line Demo |
|
J13.01.02-A |
Made by transparent plastic, inside with iron powder, to show magnet field directly. Size 13x13x13cm. |
|
J13.01.02-B |
Made by transparent plastic, inside with iron powder, to show magnet field directly. Size 13x13x13cm. With 2 magnet in center. | |
|
|
|
|
