I have seen in some places where the details are not clear. It is mainly because of rubber stamps that they are using. Nowadays high quality rubber stamps are available which comes in our choice of three bold ink colors. It is really a highly versatile product with unlimited usage. When I bought the self inking stamps, I used for nearly 5000 times. So you should not worry about that. The prices are also reasonable. The stamps have come with different sizes. So it’s your turn choose the high quality stamps and express your way.