My kids loved the Hershey's Kisses and the Jelly Beans that are similar to this packet. I had a friend tell me that she hands out Lemon Drops- so I decided to make her one for her classroom.
The idea of this is to hand out a classroom "tag" at the beginning of the day. I place them on my kids' desks. At the end of the day, the kids who have not had their tag taken away gets a lemon drop.
You can choose the behavior that you want to focus on for the day. I like to have my kids work quietly, so I usually say that this is what they have to do in order to get the candy. When I use these, you can usually hear a pin drop in my room! :)