Eco Friendly [SEP] These are more environmentally friendly option for facial care. They can be used for cleansing or makeup application.<br />Packaged nicely in an eco-friendly box, so would make a suitable gift. At first I wondered why they included the bag, but of course, no one wants loose sponges tumbling around your washing machine. Simply put them in the bag and when you're ready to do laundry, toss the whole kitten caboodle in the washer. I let them air dry.