Yes thank you for that, I have used one of those kits before in a time of need. Another good tip I read once if you can't get hold of a filling kit is to use the red wax that they put around BabyBel cheese. It can be moulded easily when warm to the shape you want to plug the hole and is safe, plus it's easy for the dentist to remove because of the colour ... just try not to smile too much !!!