Each person is unique with different choices and preferences, and different interests.  Say for example, in school, not everyone loves literature.  Not everyone loves history and politics.  Not everyone is interested in painting, drawing and creating images of too many things.  Not all people are born geniuses.  Therefore, not everyone loves math and computations.  I have known a lot of people who dread the subject and anything related to it.  A friend of mine even hates mathematics to the point where she also hates computing for her bill whenever she goes out shopping.  I am not saying that she is not intelligent at all.  She is very good in philosophy and politics.  But when it comes to adding, subtracting, multiplying and dividing digits for the most basic necessities, she would rather ask someone else to do it.  The magnetic flexible rubber calculator changes it all for my friend.  In times where there is a need for her to compute her own bill just to make sure she is not cheated at, the magnetic flexible rubber calculator does the calculations for her.  They are water resistant, so there is no need to put them away whenever you go to a wet market.  Because of its small size, it is portable and handy for those who need to bring them wherever they go.  It has a small LED display which makes the digits easy to look at.

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