3M is fundamentally a science-based company. We produce thousands of imaginative products and were a leader in scores of markets - from health care and highway safety to office products and abrasives and adhesives. Our success begins with our ability to apply our technologies - often in combination - to an endless array of real-world customer needs. Of course all of this is made possible by the people of 3M and their singular commitment to make life easier and better for people around the world. Scotch Magic Tape offers the original matte finish. Invisible tape is ideal for offices home offices and schools. Write on it with pen pencil or marker. Application/Usage: Mending Splicing. Backing: Permanent Adhesive. Color: Clear. Core Diameter: 1". Core Size: 1". Dispenser: Included. Dispenser Included: Yes. Features: Writable Surface - With pen pencil or marker Photo-safe. Product Line: Magic. Quantity: 3 per pack. Size: 3/4" x 300". Tape Length: 25 ft. Tape Type: Invisible. Tape Width: 0.75".