Abstract
It seems that shaving is an old practice, razors were made of bronze and even gold far before the iron razors. The first known iron razor was found in Denmark and is dated back to the third century. Nowadays, and almost all the razors, electric or manual, need a shaving cream to protect the skin from the razor blade. It is the first inconvenience with a razor, and sometimes it happens that we forget the razor cream. Today, with globalization and the opening of borders, the number of people travelling abroad is increasing. These people are often businessmen, who have to be well dressed in order to participate in seminaries or reunions. So these people have to shave when they are travelling. And since they often travel with a small bag or briefcase, they have often not enough space to carry all what they need. And often it is shaving cream. Another common fact and inconvenience with razor, is that all manual razors need to have the blade replaced regularly. Moreover, each razor brand has it's own appropriate blade, and we have to buy the right blade for the right razor.
