NIIMBOT Labels, 1.57'' x 1.57'' (40x40mm) Thermal Sticker Label, Waterproof Price/Memo Labels for NIIMBOT B1/B21/B3S/K3 Label Printer, 1 Roll of 180 Self-Adhesive Thermal Labels (White)

Thermal Labels: 125 labels/roll, refill niimbot labels 1.57" x 2.36" (40×60mm).
Compatible: Label maker tape compatible with NIIMBOT B1/B21/B3S portable thermal label maker.
Stronger Adhesiveness: Print with thermal printing technology, clear printing, No ink or toner required.
Widely Use Applications - This printer label is widely used in the daily life, for home sorting, office organization, business display, etc. It's clear & small enough, and it's your helpful assistant in your daily life.
Notice - The sticker on the side of the roll contains a printing sensor chip. Please do not tear or destruct the sticker , otherwise it will affect the printing effect.

NIIMBOT Labels for B1 B21 B3S, Thermal Printer Labels 2" x 3"(50x76mm)

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