Pen information list order by Default in descending on page 1 of 7. - Inouting Pen - ball pen,pen,metal pen,plastic pen,pens,rolly pen,stationery

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How Pencils Are Made: ...
How safety pin is made? - Raw materials, The manufacturing process of safety pin: A coiled piece of steel wire, sharpened at one end with a catch plate at the other, the modern safety pin is a device that can be traced back to ...
The history of the ballpoint pen: In 1879 in Providence, Rhode Island, Alonzo T. Cross invented the stylographic fountain pen, a precursor of the ball-point pen. He engaged in competition with Duncan Mackinnon, the other stylographic ...
How crayon is made - Background, Raw materials, The manufacturing process of crayon: The earliest form of recorded communication is graphic art, beginning with drawings scratched on the walls of caves by prehistoric peoples. Cave dwellers had limited drawing tools, perhaps only pieces ...
Word Explain: Pen: pen, pointed implement used in writing or drawing to apply ink or a similar colored fluid to any surface, such as paper. Various kinds of pens have been used since ...
Unusual Ballpoints: Space Pens, or pressurized pens, are a technological novelty. Take, for example, the Fisher Space Pen. A space pen's ink reservoir is pressurized (~40 lb/sq. in.), and the ink is ...
The Great Eraser Caper: Factoid #1: A lot of erasers are made by pencils manufacturers! That makes sense, since we think of the eraser as a regular component of the everyday pencil. But pencils ...
How Ballpoint Pens Work: How Ballpoint Pens Work In this electronic age of voice mail, e-mail and cell phones, there is still no substitute for pen and paper. Even as you browse the Web, ...
How eraser is made - Raw materials, The manufacturing process of eraser: An eraser is a object that is used to remove marks from paper. Most erasers are designed to remove pencil marks. Other erasers are designed to be used on typewriter ...
Reed pens: The Ancient Egyptians had developed writing on papyrus scrolls when scribes used thin reed brushes or reed pens from the Juncus Maritimus or sea rush [1]. In his book A ...