When I worked for a power company [cough] years ago, I went through kilometres of this tape, in a variety of colours and sizes. We labelled everything, in every transformer station. My hard hat and my coffee cup in the break room had my name on them in Dymo tape. My toolbox from that era still does.
If necessary, but that meant you didn’t get the little half-cut tab that allowed you to peel off the backing without spending five minutes picking at it with your fingernails.
That’s awesome. The only thing better than a label maker that can label something with a line integral is a computer that can scan and calculate that line integral.