Dye-based inks are often also less opaque than pigment-based inks. This can make the color appear less intense, but this is not usually a problem for writing. If you use dye-based inks for art, their relative transparency may allow for watercolor-esque effects. Dye-based fountain pen inks are unlikely to clog pens but particularly strong dyes can cause staining. In some parts of India, water-based felt-tip pens are referred to as "sketch pens" because they are mainly used for sketching and writing on paper or cardboard. The permanent ink felt-tip markers are referred to as just "markers". In Malaysia and Singapore, marker pens are simply called markers. In the Philippines, a marker is commonly referred to as a " Pentel pen", regardless of brand. In Indonesia, a marker pen is referred to as "Spidol". In South Korea and Japan, marker pens are referred to as "sign pens", "name pens", or "felt pens". Also, permanent pens are also referred to as "Magic" (from a famous pen brand name). In Iran, felt-tip pens are referred to as "Magic" or "Highlight" regardless of its brand. The generic terms for fine-tipped markers are usually "felt pen" ,"felt tip pen" or "felts". Large permanent markers are called 'vivids' after a popular brand sold there, the Bic Stephens Vivid

Just like mud mixed in water, pigments can build up and clog small spaces they pass through, or settle out of their carrying medium over time. Pigments used in pen inks are extremely fine to allow them to pass smoothly through pen tips and feeds. Fountain pen users should clean out pigment-based inks more frequently, but other types of pens don’t need extra maintenance. There isn’t usually much risk of pigments settling out of pen inks due to how they are formulated, but storing pigment-based pens sideways or tip up minimizes the chance of the pigments becoming concentrated near the tip and potentially causing clogs. The counterpoint to this benefit is that the oil- and alcohol-based inks used in markers spread out on regular paper, making wide lines that are hard to control. They may also have a strong smell that makes them unpleasant to use for long periods. How marker is made - material, manufacture, making, history, used, product, machine, History, Raw Materials". Madehow.com. 1997-07-14. Archived from the original on 2017-02-02 . Retrieved 2017-02-15.Gel pen ink is almost always water based and colored with pigments. Many gel pens inks are water resistant or waterproof, and they are known for their rich colors. There are some dye-based gel inks, but these are less likely to be waterproof. A marker pen, fine liner, marking pen, felt-tip pen, felt pen, flow marker, sign pen (in South Korea), vivid (in New Zealand), flomaster (in Russia), texta (in Australia), sketch pen (in South Asia), koki (in South Africa) or simply marker is a pen which has its own ink source and a tip made of porous, pressed fibers such as felt. [1] No colouring pens are complete without a colouring book , discover our great range of colours books for all ranges in characterful or mindful designs. Searching for adult colouring books? Look no further our adult colouring books are perfect for unwinding from the day and de-stressing the mind.

The most famous examples of alcohol-based art markers are Copics, which get their brilliant colors from dyes. Alcohol- and dye-based art markers are great for making colorful, short-lived sketches and art intended for reproduction. The colors will degrade over time because the dyes are not lightfast. A porous point pen contains a point that is made of some porous material such as felt or ceramic. Draftsman's pens usually have a ceramic tip since this wears well and does not broaden when pressure is applied while writing. www.sbctc.edu (adapted). "Module 6: Media for 2-D Art" (PDF). Saylor.org. Archived (PDF) from the original on 7 September 2012 . Retrieved 2 April 2012. Dyes are colorants that completely dissolve in the liquid they are mixed with. Just like salt and sugar disappear when stirred into water but make their presence known by making it taste salty or sweet, dyes color the ink vehicle but cannot be distinguished from it once they are mixed together. Dyes are the most common type of colorant used in inks. They are generally cheaper than pigments, are available in many colors, and can produce very bright hues. Most dye-based inks are neither lightfast nor waterproof, so they’re best for writing and art that doesn’t need to last a long time. Wet-wipe markers are another version that are used on overhead projectors, signboards, whiteboards, and other non-porous surfaces.Find sources: "Marker pen"– news · newspapers · books · scholar · JSTOR ( September 2019) ( Learn how and when to remove this template message) Pigments are tiny particles of colored material, such as certain minerals. Although the pigments used in pen ink are far too small to see with the naked eye, they are much bigger than dye particles and do not dissolve when mixed into a liquid. Instead, the pigment particles disperse throughout the carrying medium and give it color in the same way that mud churned up by a fast-moving river turns it yellow or brown. Felt tip pens are a great way to get creative. They're perfect for crafting, colouring, drawing, designing, and planning. Whether you’re customising a project book for school, putting some serious time into your colouring books , or colour-coding notes and to-do lists, you’ll love these vibrant and streak-free pens. If you’re a teacher then they’re great for marking work, if you’re a crafty person then they’re perfect for your projects, and if you just enjoy their blemishless lines and colours then they’re ideal for everything else!