Mono Adhesive Applicator dispenses permanent adhesive that bonds instantly, cleanly & wrinkle-free. It is safe to use on paper, photos, photos, cardstock & more. It is great for scrapbooking, card-making, school projects, office use, invitations, party decor & crafts. Spatula head delivers precise, clean application. Design also includes hinged head protection cap. Dispenser is easy to refill with snap-in refill cartridges. Because the adhesive is acid-free & Photographic Activity Test (PAT) approved, it can be used with memory albums & other archival materials.