Oregon grape root and black walnut blend with a cooling blend of essential oils, making this powder perfect for sweaty, stinky feets. Farewell Funk Foot Powder will last a good long while as long as it stays dry. Our new shakers are built to be used over and over again! Easy to open, refill, and clean. Our paper shakers can only be used one time, without the potential for refills, which creates waste and adds to our overall carbon footprint. Alongside our aluminum shakers, we offer 2 fl oz and 4 fl oz refill packages which are home compostable and much lighter weight.