The Complete Your Smile Temporary Tooth Kit is designed so that you can replace a single missing tooth. This kit includes 4 shades of teeth so that you can pick the color that comes the closest to your missing tooth. Fitting the temporary tooth can take some time and a few tries, since each persons situation is a little different, it may take more effort for some people to get the tooth to stay in place. But if you stick with it and read through the below additional fitting instructions, you should be able to get the temporary tooth to stay in place like it is designed to!