Flame De Mint
Magicians Gallery
You show the audience a box of cinnamon Altoids and ask them if they have ever had an Altoid before. When the audience replies "yes" you ask them what happens after they have been in your mouth for a while the audience replies, "They Burn!" You offer to show them what happens when you have a lot of them in your mouth. You then open the box and a flame erupts from within!