A low-temp glue gun is recommended for ease of use and slower melting, but the wax will work in high-temp guns as well. For large projects, calculate the number of sticks needed by dividing the number of impressions you want by 15, and you will get the approximate number of sticks needed to complete your project.

Special Tip: This wax will adhere to all surfaces except glass, so if desire, you can make the impressions first on a piece of glass or mirror and remove them when they are dry. You can then attach them with a dot of strong glue or a  peel n' stick  to your envelope. This is an especially good idea for a novice to practice or  when working with expensive invitations