A microlith is a small, often blade-like stone tool that was commonly used during the Upper Paleolithic and Mesolithic periods. These tools were typically made from flint or other types of stone and were designed to be attached to wooden or bone handles, creating composite tools like arrows or harpoons. Microliths played a significant role in the development of early human technology, allowing for more efficient hunting and gathering. They are often found in archaeological sites across Europe, Africa, and Asia, providing valuable insights into the lifestyles of prehistoric peoples and their adaptation to various environments.