Multi-purpose glue creates a repositionable bond or ultra strong permanent bond. Adhesive bonds two ways: permanent by applying while glue is still wet or removable by letting the glue dry before positioning. Dual applicators in one ergonomic dispenser. Use the pen tip for small areas or a fine line of glue and use the broad tip for large areas. They are ideal for embellishments, cardstock, poster board and cardboard, they are acid-free and photo-safe.