We can't say it enough. DON'T LICK ENVELOPES. It's unhygenic, inefficient, and frankly, the glue tastes disgusting. Don't put your mailroom through that torture. Get them these convenient bottles of Envelope Moistener With Adhesive. Your mailroom staff's tongues wil thank you for it.

• Fast-drying moistener comes in a spill-proof bottle with a spring valve that won't clog
• Moistener includes a non-toxic, acid-free adhesive usable on most varieties of gummed envelope
• Eliminate the need for sponges, rubber fingers and especially unsanitary licking of fingers