Glue Sticks and Evidence Envelopes
It can be helpful to carry a glue stick in your evidence bag. If you put evidence in a small envelope use the glue stick to seal the envelop instead of licking it. The glue stick can also be used to seal a container if you run out of tape. To do this, just put the glue on a strip of regular paper and glue that strip to the lid of the container.