Instructions for Use STEP 1: Select the Fitting Shape and Size of Fake Teeth The shape and size of our dentures are different, selecting the most appropriate dentures can help you smile again, so you need to check the fake tooth you choose if meet your requirements. STEP 2: Remove the Most Appropriate Fake Tooth from the Denture Kits Use scissors or tweezers to remove the fake tooth you choose, and then try to set the denture in the missing tooth area to see if fit. If you feel that the denture don't fit properly, you can trim it or choose other fake tooth. STEP 3: Unite the Fake Tooth and Gum Materials Tightly For the fabrication of denture, you need to soak the gum materials into hot water for about 60 seconds to soft it. After that, please apply the softened materials to the back of fake tooth, and insert it into the missing tooth area promptly. STEP 4: Fix the Fake Tooth Securely After inserting the fake tooth into the missing tooth area, please wait for the gum materials to cool completely, and verify the denture fits properly. Besides, if you don't feel well, you can reheat and soft the gum materials again to make the denture that fit you best.