2 ROLLS: 3M Scotch Magic Tape 810 3/4" x 1000" Refill Roll Can Write On Matte
Scotch Magic Tape. 3M Scotch Stationery and Office Supplies Division. Catalog # 810. (Pic above shows only 1, but you get 2 ROLLS). WRITE ON on it with pen, pencil or marker. Invisible Tape.