The same rugged, freezer-ready LabJet Microtube labels we make for our LabJet Labelmaker are now available for use in DYMO® LabelWriter® printers. Simultaneously print a circle for the top and a rectangle for the side of standard 1.5ml-2.0ml conical microcentrifuge tubes. Print graphics, bar codes, date/time stamp, serial counter and data bases. Available in four colors.