Value-priced moistener makes life easier without significantly impacting operational budgets. Long, pencil-thin design helps simplify high-volume outgoing mail processing. Wedge-style head spreads moisture evenly, preventing over- and under-wetting issues. Sealed plastic tube provides excellent leak and evaporation resistance. Moistener Size: 1 oz.; Color(s): Blue; Red; White; Material(s): Plastic; Polyurethane; Quantity: 1 each.