An embosser is a device that creates a raised design or seal on a piece of paper or other materials. It is commonly used by notaries, architects, engineers, corporate officials, and other professionals to validate the authenticity of a document. Embossers also have personal applications, such as adding a touch of class to letters, envelopes, invitations, books, or gifts. Embossing is a printing technique that creates a raised image or design on a surface by pressing a metal die into the material. The die, which is typically made of brass or steel, is pressed against the material, creating a three-dimensional image or design. There are several different types of embossers, including portable pocket models and sturdy desktop options. The most common embossers use a simple embossing technique that leaves a beautiful seal but is easy to operate in the office or at home. The procedure requires the use of two dies: one that is raised and one that is recessed. The dies fit into each other so that when the paper is pressed between them, the raised die forces the stock into the recessed die and creates the embossed impression. Embossing is often used for official documents, certificates, invitations, and business cards, as it gives a professional and elegant look. It can also be used on book covers, packaging, and other marketing materials.