Its technology virtually replaced the ruling pen and greatly simplified technical drawing.
2.
A ruling pen contains ink in a slot between two flexible metal jaws, which are tapered to a point.
3.
In the Soviet Union, ruling pens were widely used by women for eyebrow hair removal, being used as tweezers.
4.
In the 17th century, a stylus that could draw a line with a specific width called a ruling pen was developed.
5.
Ink lines were drawn with a ruling pen, a relatively sophisticated device similar to a dip-in pen but with adjustable line width, capable of producing a very fine controlled line width.
How to say ruling pen in Hindi and what is the meaning of ruling pen in Hindi? ruling pen Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
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