Side-scraper

It is a tool on a plate (elongated) blank. One edge is straight, treated with large and small flattening and sharpening chips of retouch, which covers the surface almost to the middle of the tool. One of the ends is perpendicular to the edge, the second is oblique, forming a pointed end. The second edge of the tool is more massive, covered with the remains of a white calcareous crust. Such a natural crust covers the flint nodule-blank from which this scraper plate is obtained. Judging by the nature of the processing of the working edge, this is a multifunctional scraper-knife. It has a functional purpose: standard tool for scraping, cutting and planing materials of varying hardness (meat, leather, wood, and bone).
It is a common tool of the Middle Paleolithic era in Europe.