Whois & Analysis for crystalplus.com

Lead glass, commonly called "crystal", is a variety of glass in which lead replaces the calcium content of a typical potash glass.

Lead glass contains typically 18–40 weight% lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO.

Lead glass is desirable owing to its decorative properties.

Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it.

The result may be a decorated object in itself, as when silver, gold, steel, or glass are engraved, or may provide an intaglio printing plate, of copper or another metal, for printing images on paper as prints or illustrations; these images are also called engravings.

Wood engraving is a form of relief printing and is not covered in this article.

A paperweight is a small solid object which is placed on top of books to keep the papers from blowing in the breeze or to keep a sheet from moving when painting with a brush (as with Japanese calligraphy).

Paper, due to its light weight and large surface area, has a tendency to move easily when pushed by a slight breeze, which can create disorder on a work surface.

Due to its greater density and compact shape relative to paper, a paperweight, when placed on top of one or more sheets of paper, will prevent the paper from moving.

The object need not be particularly heavy itself to perform its function.

Any small object, such as a cup or a stone, can serve as a paperweight, but decorative objects have been created specifically for this purpose.

Personalization, sometimes known as customization, consists of tailoring a service or a product to accommodate specific individuals, sometimes tied to groups or segments of individuals.

A wide variety of organizations use personalization to improve customer satisfaction, digital sales conversion, marketing results, branding, and improved website metrics as well as for advertising.

Personalization is a key element in social media and recommender systems.