Useful skill for those attempting to replace tube in flat tire. A variety of types of flat repair patches are available. Other type involves putting a bandaid-like patch over place where hole is thought to be. Fill with some air to expand tube and then locate actual place where hole exists and repeat. Best done with new tubes after pinch flats on new tube re-installation.
Old timers say that a patched tube is actually stronger than a new one.
Consider repeating patching instructions until all patches and glue are consumed. Tool for calling your neighbor to see if he has another tube. See Pinch Flat above. Tool used for calling your neighbors to see if they can bring you another tube or bicycle or for calling Emergency Rescue Services. A tool for removing sand that is often embedded into epidermal layers of body.