50X30Mm And 50X50Mm Label Paper Are Included With The Niimbot B21 Label Maker. B21 Label Maker with 50x30mm and 50x50mm Label Paper ?Inkless, Fast Printing? B21 inkless label maker never needs ink, prints labels at the speed of 2.4''/s (60mm/s), Keep your life organized and efficient. NIIMBOT B21 thermal label maker can auto recognition, auto alignment label paper, Our eco-friendly thermal paper, it's printing solutions for product labels, address labels, price labels, clothing labels. ?Powerful Wireless? NIIMBOT B21 Bluetooth label maker can auto identify the label paper. 4 hours continuous working time after 1.5 hours charging. Our free NIIMBOT APP have functions like scan, image recognition, batch printing, serial number are offered, 20+ fonts, 1000+ emojis, 100+ borders are provided for custom label designs. ?Easy to Use? B21 bluetooth label printer compatible with iOS Android. Using App: Install NIIMBOT App from Apple Store Google Play, Turn on B21 label printer and open bluetooth connection. Choosing and connecting printer model B21 from NIIMBOT APP, Then Enjoy Printing. ?Multifunctional Label Maker? NIIMBOT B21 label maker can print labels in width 0.8''-2''. You can print product labels, address labels, ingredient labels, price labels, clothing labels, jewelry labels, etc. using functions such as text, pictures, QR codes, and barcodes. Comes with 1 pack of 50x30mm labels (230pcs/Roll) to use. Not for shipping labels. ?Widely Use? Can use variety styles of thermal label tapes, such as white, color, cable cord labels and rare transparent labels. NIIMBOT tape is long-lasting, waterproof, wipeable, tear-resistant, self-adhesive, abrasion resistant and BPA free. It's ideal present for labeling Chritmas/Mother's day/Father's day/New Year's gift for kids family and friends.