Label Printer Portable Pocket Sticker Maker Bluetooth Print

【EASY TO USE】:This B1 label refill is compatible with B1/B21/B3S label makers. The app allow you print define labels and is downloaded from APP STORE or Google Play. Support a variety of symbols, fonts, graphics, barcodes and other printing, can help you better tag your items in a variety of environments. 【Application】: B21 labels 40x60 can be used for candle labels, reminder tags, classified label, inventory, size label, kitchen organization, laboratory number labeling, mailing address, business labels, adding CD labels, identifying barcode SKU, holiday labels, Wedding/Invitation/Birthday/Christmas/Party/Candy Box, etc. B21 label tape make the classification or display of items more clearer.