Product Overview
Brand: berjalan
Features:
- A great tool for science lovers, the film change shades when magnetic fields are applied and it turns darker when field lines are perpendicular to the and it turns lighter when the are horizontal.
- It is an amazing way of explaining new to children. This tool is excellent for discovering and observing new things.
- It is not messy and kids love playing with it. You can find encased in the green film millions of magnetic particles suspended in oil.
- Perfect for people passionate about science Easy to use, can be easily wrapped around objects Flexible and fun NOW and you'll fall in love instantly with this amazing Magnetic Film Viewer!
- Magnetic Field Viewer: position the viewing film (green area) on top of any magnet to discover where its magnetic poles are located and how many it has. The area between magnetic poles is indicated by a light green "aura", while the poles themselves appear dark green
EAN: 4894962509857
