Self inking small circle stamps hold their own ink pad and can be used again and again without refilling. If you have to work on large quantities of paperwork this is a big advantage because you do not have to interrupt to stamp ink from an ink pad. This small self contained stamping device fits into small spaces, for instance desk drawers or accessory holders. The stamp itself is usually reproduced and labeled on the top, or side, so you know what is on the stamp.

The self inking small circle stamps have usually a radius of just under ½ inch (12×12mm) diameter circles or larger. These stamps are made of high impact plastic or even more durable metal and they are available in several colors. A new development in these handy stamps is the invention of a two color small circle stamp. The highest quality stamps last the longest, up to 50,000 impressions. There are many standard stamps predesigned or you can order customized stamps.

When it’s time for re-inking, you either refill a self contained chamber or insert a new pre-inked pad. The Prices for this replacemnts range from $12.95 to $26.96 (USD). The prices will vary according to the stamp size and the amount of text, whether you require custom designing, or are using a standard design. If you use a replacement pad, it has to be carefully matched to the original in order to fit correctly. Refills of ink usually are in a small two ounce size, and are not very expensive, about $5. These inks are available in standard ink, or eco-friendly inks; they are also designed for different surfaces. Choosing the right type of ink is important, especially if you are using a special surface that is slick or that requires fast drying times. Higher quality, more expensive stamps have greater crispness and definition, and are the most durable.