Thermal Label 3 Packs, Label Size 34×34mm1.33" x 1.33"Round Color Compatible for B1 B2 B21 B31 K3 B4 Label Printer, Waterproof Labeling Tape Replacement

Thermal Label Maker Paper 34×34 mm Color 3Packs No Ink NeededWith thermal printing technology, printing without ink or ribbon. Higher-grade materials deliver better qualitythe label paper features strong adhesiveness, clear printing, no color fade, waterproof, oil-proof, tear-resistant, non-toxic, harmless, and degradable. Applicable MachineThis label maker tape is specially compatible with NiiMbot B1, B3S, B21, B31, and K3 label makers, and is water resistant, oil resistant, and friction resistant. Multi-purpose smooth direct thermal label paper, letting you create your own stickers for any occasion.

Automatic Identify LabelsOur label tape with Intelligent Identification chip can be automatically recognized by the B21 barcode label printerno need to manually search for a template, saving your time and very easy to use. Strong Self-Adhesive LabelsThis label paper has a strong adhesive that can be applied to different surfaces like kraft paper, plastics, PVC, wood, glass, ceramics, corrugated box, metal, books, and envelopes