What is saltspoon?

As an AI language model, I don't have personal opinions or feelings. However, I can provide you with information about salt spoons:

A salt spoon is a small, usually silver, spoon that is specifically designed for serving salt. It is typically between 2.5 and 3.5 inches long and has a tiny bowl at the end of it, which holds just enough salt for a single serving. Salt spoons are sometimes marked with an "S" or the word "salt" to identify them. They were commonly used in the 18th and 19th centuries and are now considered collectible items. When dining with a formal table setting, a salt cellar and a salt spoon are often placed at each seat.