Us Shoelaces Save and use for anything you would use string for. Store in your travel first aid kit and use for an emergency tourniquet. Tie a couple together for an adult belt.
College students can use to hang dorm room keys around their neck.
Use to tie plants to a plant support. Use to hang a small bird feeder from a tree. Use as a replacement drawstring on hoods, sweatpants, etc. Keep in camping gear in case rope on tent breaks. String nuts and washers through for orderly storage.