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Specifications:
- No battery, solar power Fridge Magnet
- None scratch and waterproof LCD Fridge Magnet
- Almost any light power
- It used to pin items such as postcards, photos, charts, posters and maps
- Lot's of fun, very cool. It is also can make a great gift for your friends
- Dimension: 51 x 50 x 9mm / 2.0 x 2.0 x 0.4in(L x W x H)
Details:


- No battery, solar power, it used to pin items such as postcards, photos, charts, posters and maps


- Almost any light power, lot's of fun, very cool. It is also can make a great gift for your friends
How Does a Fridge Magnet Work?
- Fridge Magnet Basics - Any reasonably strong permanent magnet will adhere to a fridge. A fridge magnet is just a simple bar magnet with something attractive or useful attached to it. Fridge magnets can be used to attach notes or reminders to the fridge, to spell messages or just to add a little color to the big white expanse. The heavier the fridge magnet, the more powerful the magnet in the middle of it has to be
- How Magnets Work - Magnets are made out of ferromagnetic materials, such as iron and cobalt, that respond strongly to magnetic fields. When electricity runs through a wire, it creates an electromagnetic field. That magnetic field can be strengthened by wrapping the wire in a coil. If a ferromagnetic material is subjected to a strong enough magnetic field, that material becomes a permanent magnet. Once this happens, the material will be strongly attracted to other ferromagnetic materials, such as the iron in a refrigerator door
- The Role of Friction - The force that holds the magnet on a refrigerator door is friction. When two objects are pushed together by a force, it is very difficult to move them apart. On a microscopic level, the surfaces of the object are jagged, which makes them lock together. A certain amount of force is required to make them "unlock" and start moving past each other. In the case of fridge magnets, the magnet is attracted to the iron in the refrigerator door. Gravity pulls on the fridge magnet, which can make it slide down the fridge. But as long as the force of gravity is not strong enough to overcome the friction caused by the pull of the fridge magnet, the magnet stays in place. If too much weight is added, the magnet will slide to the ground. Gravity will overcome the static friction and start the magnet moving
Package Included:
- 1 x Solar Fridge Magnet
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Marino Rios
from ()
Bought this item on
03-30-2011- Other Thoughts: I moved into my own place and needed magnets for the fridge for pictures and wedding save the dates.
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sallier stephane
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Bought this item on
02-23-2011- Other Thoughts: These magnet clips are great! They're very small (less than an inch tall) but they have a very strong magnet that will hold much more than you'd expect. They also have a smooth, yet gripping surface that doesn't leave marks on papers you clip.
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Levi VanWinkle
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Bought this item on
04-07-2011- Other Thoughts: Good strong magnet, and a strong clip. However, I thought they would be bigger. They are only about an inch big.
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Sabrina Bello Fernandez
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Bought this item on
01-26-2011- Other Thoughts: These are great little clips. The magnet is very strong and can hold a surprising amount of weight! Highly recommend them!
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Debbie Eidelma
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Bought this item on
02-10-2011- Other Thoughts: You can use them for so many things. IThey are better than any clips I have ever used.
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