The small reusable gel pack is a versatile and convenient tool that can be used for cold applications. Its compact size makes it easy to store in the freezer, ready for use whenever needed. When used cold, the gel pack can help reduce swelling and inflammation, making it useful for a variety of applications. For example, it can be used to soothe toothaches, relieve temporary headaches, or provide relief from fever.
Overall, the small reusable gel pack is an excellent addition to any first-aid kit or medicine cabinet. Its versatility and convenience make it an essential tool for managing pain and discomfort in a variety of situations. It will not freeze solid but remain cold, it provides a simple and effective solution for relief from a wide range of symptoms.