A multi-tool folding knife, exhibiting an iridescent rainbow finish on its blade and a portion of its handle, rests horizontally on a light-colored wooden surface in the city of Manole, Bulgaria

A multi-tool folding knife, exhibiting an iridescent rainbow finish on its blade and a portion of its handle, rests horizontally on a light-colored wooden surface in the city of Manole, Bulgaria. The blade, oriented to the left, is marked with "Boker Plus" and "F90." The handle features a dark grey, textured grip section with a series of six circular cutouts on its iridescent component, and integrates a strap cutter/carabiner-style clip and a pointed glass breaker at the butt end. A thin, black cord is visible along the upper left edge of the frame, partially overlaying the knife's tip.