Merkkivärejä

Merkkivärejä, also known as "postal stationery" or "postal cards," are a type of stationery designed for writing and sending letters or messages through the postal service. They are typically small, rectangular in shape, and made from paper or cardstock. Merkkivärejä are often used for personal correspondence, greetings, or as a means of advertising. They are available in various designs, colors, and sizes, and can be purchased from post offices, stationery stores, or online retailers. The term "merkkivärejä" is Finnish, and the concept is similar to other forms of postal stationery found in different countries.