It’s extremely rare to find a functioning disposable knife. All too often, they are about as useful as a tall glass of icy lemonade in a snowstorm. Made from all natural birch, the Leafware Sterling Collection 100-pack knives not only work, but are stunningly sleek as well and consider to boot by and reducing the impact day-to-day consumerism makes on the air, water and soil around us. How many disposable knives can make claim to something as noble as that?