Scotch Magic Tape is the preferred tape for offices, homes and schools. It's invisible when applied and won't show on copies. This is an ideal tape
Scotch Magic Tape
Scotch - Magic Tape, 3/4 x 850 - 6 Rolls in Refillable Dispensers
Scotch Magic Tape Refill - 3/4 in. x 1,296 in (36 yd)
Scotch Magic Tape - 36 yd Length x 0.50 Width - 1 Core - Split Resistant, Tear Resistant - For Mending, Splicing - 1 / Roll - Matte - Clear
Scotch 3/4W Magic Tape - 27.78 yd Length x 0.75 Width - 1 Core - Rubber - For Packing - 18 / Pack - Matte - Clear
Scotch Magic Tape - 72 yd Length x 1 Width - 3 Core - For Mending, Splicing - 3 / Pack - Matte - Clear - R&A Office Supplies
Scotch 3105 3/4 x 300 Scotch® Magic™ Tape 3 Pack : Office Products
Scotch® Magic™ Tape, 122-ESF, 3/4 in x 18 yd (19 mm x 16.5 m)
Scotch Magic Invisible Tape Refill, 3/4 x 25 yds., 20 Rolls (810SX20)