Thermal Label Maker Paper 50×30 mm White 3Packs 【No Ink Needed】With thermal transfer printing technology, printing without ink or ribbon. More expensive materials bring better quality, the label paper has strong adhesiveness, clear printing, no color fade, waterproof, oil-proof, tear-resistant, non-toxic, harmless, and degradable. 【Applicable Machine】This label maker tape is specially compatible for NiiMbot B1 B3S B21 B31 K3 label maker, water resistant, oil resistant and friction resistant. Multi-Purpose smooth direct thermal label paper, making your own stickers for any occasion.