pen and ink
101Rollerball pen — Rollerball pens are writing instruments which use ball point writing mechanisms with water based liquid or gelled ink, as opposed to the oil based viscous inks found in ballpoint pen. The characteristics of these less viscous inks, which tend to… …
102Marker pen — Felt tip redirects here. For the EP by Love Is All, see Felt Tip (EP). A selection of Crayola markers …
103Dip-pen nanolithography — (DPN) began as a scanning probe lithography technique where an atomic force microscope tip was used to transfer alkane thiolates to a gold surface. This technique allows surface patterning on scales of under 100 nanometers. DPN is the… …
104Fountain pen ink — is a water based ink intended for use with fountain pens. Disposable plastic cartridges came into use in the 1960s, but bottled inks are most commonly used, as they usually cost less than an equivalent volume of cartridge ink, and offer a wider… …
105Parker 45 pen — The Parker 45 pen was a low priced pen made in many colours and finishes, one of the Parker Pen Company s great survivors. Parker always tried to fill the demands for both expensive and economy line pens. During the Duofold era there had been the …
106Election ink — or electoral stain is a semi permanent ink or dye that is applied to the forefinger (usually) of voting during elections in order to prevent electoral fraud such as double voting.ApplicationElectoral stain is used as a security feature to prevent …
107Decoder pen — The decoder pen, yes no pen, yes know pen or magic pen book is a combination of decoder pen or marker specially designed to reveal invisible ink encoded pictures or writing, in the form of answers to questions or hidden parts of pictures, with… …
108Parker Pen Company — The Parker Pen Company is a manufacturer of pens, founded in 1891 by George Safford Parker in Janesville, Wisconsin, United States.HistoryGeorge Parker, the founder, had previously been a sales agent for the John Holland Gold Pen Company. He… …
109Dip-Pen Nanolithography — (DPN) is a scanning probe lithography technique where an atomic force microscope tip is used to transfer molecules to a surface via a solvent meniscus. This technique allows surface patterning on scales of under 100 nanometres. DPN is the… …
110Soy ink — is a kind of ink made from soybeans. As opposed to traditional petroleum based ink, soy based ink:*is more environmentally friendly *is available in brighter colors *improves the life span of the printers *makes it easier to recycle paper *is… …
