Mushroom knife with brush. Folding mushroom knife with a specially designed curved blade to make a precise cut in the lower part of the mushroom stem, so you can avoid damaging the stem. With the serrated back of the blade, you can easily remove the outer skin layer of the mushroom and remove dirt. With the brush, you can gently clean the mushroom and "help" spread the spores. The metric scale on the handle measures the size of the mushroom. You can tie a string to the strap ring. Never clean mushrooms with water. WARNING: - Never take risks! - Never collect suspicious or unknown mushrooms! - Never eat mushrooms you are unsure of, and always thoroughly cook mushrooms, as certain edible species are still poisonous when raw. - Some mushrooms, when ingested in large quantities, are easily mistaken for poisonous species, including the highly toxic "Death Cap" (Amanita phalloides), which is not always green and resembles an edible mushroom. - Clean each mushroom before putting it in your