For handy and precise pasting of photos, greeting cards, recipes, newspaper cuttings, and more. This product includes two refill cartridges with a permanent glue line, suitable for the Hama glue roller. It is compatible with all types of photo paper and features a permanent self-adhesive glue line. The flexible application allows for varying lengths of the adhesive line, as it consists of many small adhesive dots, making it suitable for intricate craft work. It is quick and easy to unroll, whether straight or contoured, such as waves or curves. The clean gluing method can be applied without contact thanks to the roller, and it is economical, allowing you to apply adhesive only where needed. The sustainable refill system is super easy to refill with the cassette system. Additionally, it is acid-free, archival safe, and solvent-free.