It looks like a wheel of a long thin strip of material with adhesive. Depending on how you use it, it can save our life. People use it in hospitals, construction sites, retail work, schools, art projects, offices, or even the body to get that perfect wing line above the eye. There are different kinds of tape: scotch tape, masking tape, duct tape (could be decorative), double-sided, body tape and beyond. My favorite way to use it is to design or to do arts and crafts.