Dymo - DYM30336 Multipurpose labels are designed for use with Dymo LabelWriters. Packed in a roll, they make it easy to print one label or hundreds for all of your mailing, shipping and labeling needs. Direct thermal printing process does not require messy, expensive ink or toner cartridges. Use on envelopes, packages, file folders, computer disks, CDs, DVDs, video tapes and more.