Herald by foragers around the world, Opinel’s foldable mushroom knife features a sharp, curved blade of food grade stainless steel to help cut delicate fungi in hard-to-reach places. With a serrated edge on the back of the blade to scrape off debris, and a boar bristle brush on the end of the comfortable beech wood handle to wipe away dirt, it features built-in tools to help with cleaning while out in the field.