NIIMBOT 3-Roll Direct Thermal Stickers for B-Series Thermal Label Printers, Self-Adhesive Wrap Decal Stickers, Waterproof for School, Home, Office, Compatible with Barcodes/QR Codes/Logos, High-Quality

High Quality: The Peel-and-stick thermal labels with better quality, waterproof, oil-proof, tearproof and leave no trace, BPA-free, and degradable.
Label Maker Tape: The replacement sticker labels for B1/B21/B3S label maker are great for business, office, shcool, home and more.
Stronger Adhesiveness: Print with direct thermal printing technology, clear printing, No ink or toner required.
Compatibility: NIIMBOT printer labels for B21/B3S portable label maker. Please choose label paper and label machine the adapted models, get the best print results.
NOTE: If the clear label cannot be identified, perform the following operations. Open the APP, click Memydevicepaper certificationtransparent, and restart the label printer.