If you have a broken tooth or a filling has fallen out and you can't get an appointment to see your dentist because of the pandemic then this little gem of a repair kit is just what you need.  Containing a special temporary filling material which can be easily applied at home to temporarily cover the exposed area of tooth.  This will stop the area becoming sensitive and will create a protective seal until such time that you can make it to the dentist for the permanent repair to be completed.