The Glue Pen is a versatile, easy-to-use adhesive tool designed for precision and convenience. Its key features include a fine tip for accurate application, quick-drying formula, and a non-toxic, acid-free composition, making it safe for various surfaces including paper, fabric, and photos. The Glue Pen’s unique selling points are its mess-free application, portability, and dual functionality, serving both as a permanent and temporary adhesive when applied wet or dry respectively. Its benefits include ease of use, clean application, and suitability for a wide range of craft, office, and household tasks.