3M ScotchCode Wire Marker Write-On Dispenser with Tape and Pen SWD, 0.75 in x 1.375 inMark everything clearly from wires and cables to household items and sporting equipment The reusable dispenser can be easily refilled with tape Dispenser comes with SWD tape and an SMP pen Dispenser is made of strong plastic that's made to last Has a marking area of 0. 75 in x 1. 375 in Write your own identifiers on wires, cables and more with the 3M ScotchCode SWD Write On Dispenser. It offers self laminating, write on markers that let you write what