Quick-drying water based adhesive works with most paper products.
Spill-proof and patented spring-valve applicator won't clog.
Small tip ensures close accuracy when sealing.
Convenient size fits in briefcase, purse or desk drawer.
Each pen secures over 300 envelopes.
Certified non-toxic.
Moistener Size: 10 mL; Color(s): Teal; Material(s): Glycerin; Quantity: 2 per pack.