Pencil mechanical: advantages and popular brands

Among modern writing instruments, a pencil mechanical, not inferior in its characteristics to a pen, became very popular. It is very easy to use, and the eraser will make the necessary adjustments when writing.

History

The date of invention of the mechanical pencil is 1869, and it belongs to Alonso Townsend Cross. At first it was a metal tube with a lead placed inside it. The product had a number of disadvantages. For example, with a strong push, the lead was hidden inside the case. Subsequently, the pencil underwent significant changes and improved.

A real breakthrough was created by Parker in 1920, a mechanical pencil, the design of which differed from the previous mechanism of fixation and movement of the lead. It represented two tubes - the outer and the inner. Spiral cutting on one of them allowed to push and slide the lead while rotating the tube. But the most popular today is the button mechanism, which is used most often in modern models of such pencils.

Benefits

A mechanical pencil is a very handy writing instrument that looks like a fountain pen. The built-in lead can be replaced with a new one, while retaining the case. The creation of a mechanical pencil contributed to the development of a variety of office products. The convenience of using it is due to the fact that, unlike usual, this pencil does not need to be sharpened from time to time. The griffin is pulled out thanks to a special button located on the end. Its thickness can be different - if earlier it was 2 mm, then today it is possible to choose a lead with a diameter from 0.3 to 1 mm.

The modern market of office supplies also offers a mechanical pencil, the case of which is equipped not with one, but with several slots with different thicknesses.

Popular manufacturers

The most famous manufacturers of office supplies are such brands as Montblanc, Visconti, Cartier, ST Dupont, Waterman, Erich Krause and, of course, the famous Parker.

In several dozen countries of the world, mechanical pencils produced by Erich Krause are widely represented. They are distinguished by high quality and modern design. Not only very convenient to use, but also able to please with its external aesthetic appearance pencil mechanical Erich Krause. Creating the goods for study and offices, the company uses the most advanced and advanced technologies.

Visconti is a sample of Italian quality and style. Pencils produced under this brand are distinguished by a variety of materials - here and ivory, and acrylic, and ebony. Collections include products decorated with gold, silver and precious metals. Jewelry technologies are also used for making such office supplies as a mechanical pencil. The price of their corresponding - an average of 20 to 30 thousand rubles.

The production of another well-known Italian manufacturer Aurora is distinguished by a combination of refined design and modern technologies. The pens and pencils produced by this firm are sometimes real masterpieces reflecting the artistic traditions of Italian culture.

Pencils Parker

They deserve special attention. The company Parker made a significant contribution to the development of writing accessories. Usually, when talking about this manufacturer, they mean pens. However, the firm also produces other types of writing tools. In 1923 the first mechanical pencil parker was presented. Today, in almost every new collection of this brand there are several different types of mechanical pencils. Among them there are elite, for the manufacture of which gold, silver, epoxy and stainless steel are used. Finishing them is executed by gilding, decorative stones and other expensive materials.

The design of pencils "Parker", created by the company's engineers, is very reliable, firmly holds the lead. This is the most significant difference between this manufacturer's products and their analogs. The information indicated on the body indicates the thickness and strength of the lead. Soft pencil has a pencil with the letters M and B, solid - T or N.

Thanks to the button system, the pencils "Parker" are very simple and convenient to use. In the kit there is necessarily a set of spare rods and an eraser. The company does not stand still and is constantly working on improving the technology and design of its products, so it is the leader in the production of writing supplies.