NIIMBOT 50 × 50 mm Round White Direct Thermal Labels for B Series

ORIGINAL NIIMBOT · DIRECT THERMAL

NIIMBOT 50 × 50 mm Round White Direct Thermal Labels for B Series

No ribbon required

Fits: NIIMBOT B1, B1 Pro, B21, B21 Pro, B3S, B31, and B4

$17.99

$6.00/roll

Original NIIMBOT · Ships from California

Round Labels for Everyday Projects

Gifts & Packaging

Gifts & Packaging

Add thank-you messages, recipient names or short greetings to boxes and wrapping. The white round shape gives simple black designs a clean, finished look. Measure the available surface before applying a 50 mm label.

Jars & Pantry

Jars & Pantry

Identify ingredients and add dates to flat jar lids or suitable container surfaces. Check that the surface can accommodate a 50 mm circle, and keep short names centered for easy reading.

Handmade & Retail

Handmade & Retail

Print product names, short messages or simple black designs for handmade goods and boutique packaging. Use a consistent round layout across your items and preview each design before printing a batch.

Why Choose These Labels?

A Round Shape for a Finished Look

A Round Shape for a Finished Look

A 50 mm white circle creates a simple focal point on gifts, lids and packaging. Center short text or a simple design and leave a margin inside the curved edge. Choose rectangular labels when your layout needs longer lines or more information.

Everyday Labels, Simple Printing

Everyday Labels, Simple Printing

Waterproof, oil-resistant and fade-resistant labels support everyday projects. Direct thermal printing produces black text without ink or a ribbon. Original NIIMBOT RFID rolls help compatible printers recognize the label size for simpler setup.

Product details and compatibility
Label size
50 mm diameter (50 × 50 mm / 1.97 in round)
Color
White
Printing technology
Direct thermal
Product series
NIIMBOT B-Series
Ribbon required
No
Compatible printers
NIIMBOT B1, B1 Pro, B21, B21 Pro, B3S, B31, and B4
Performance
Waterproof, oil-resistant and fade-resistant. White round labels with black printing. No ink cartridge or ribbon required.

Not compatible with NIIMBOT M-Series, D-Series, or third-party label printers.

More about these labels

White Round Labels for Gifts, Jars and Handmade Packaging

Give everyday projects a clean, finished look with original NIIMBOT 50 × 50 mm white round direct thermal labels. Print black names, short messages, dates or simple designs for gift packaging, jar lids, handmade goods and home organization.

A Round Shape for a Finished Look

Each label is a 50 mm (1.97 in) diameter circle. Center your design and leave space around the curved edge to keep text inside the label. Measure the available surface before choosing this size, especially for jar lids or small packages.

  • Gifts & Packaging: Add thank-you messages, recipient names or short greetings to boxes and wrapping.
  • Jars & Pantry: Identify ingredients and add dates to flat jar lids or suitable container surfaces.
  • Handmade & Retail: Create product-name stickers, simple black designs and short messages for handmade goods and boutique packaging.

Durable Everyday Performance

Waterproof, oil-resistant and fade-resistant for everyday labeling. The white background provides a consistent base for black printing. No ink cartridge, toner or ribbon is required.

Smart Roll Recognition

Original NIIMBOT rolls include an RFID smart chip to help compatible printers and the NIIMBOT app recognize label size and improve label positioning. Load the roll, confirm the recognized size and print a test label before printing a batch.

Product Specifications

  • Size: 50 × 50 mm; round, 50 mm diameter (1.97 in)
  • Color: White; prints in black
  • Quantity: 150 labels per roll
  • Printing: Direct thermal; no ribbon required
  • Recognition: Original NIIMBOT RFID smart chip
  • Compatible printers: NIIMBOT B1, B1 Pro, B21, B21 Pro, B3S, B31 and B4

Not compatible with NIIMBOT M-Series, D-Series or third-party label printers. Check your exact printer model before ordering.

Choose Your Pack

  • 1 Roll: 150 labels for testing the size or light use
  • 3 Rolls: 450 labels for regular labeling
  • 6 Rolls: 900 labels for frequent use

Supplied as blank white labels. Printed designs shown in the scenario images are examples. Labels only; printer not included. The quantity selector controls the number of packs you purchase.

Why Buy From OfficeKoala?

Original NIIMBOT products, shipping from California and help choosing compatible labels.

Browse more NIIMBOT B-Series label sizes, shapes and finishes.

Before you order

Which printers are compatible?

Compatible with NIIMBOT B1, B1 Pro, B21, B21 Pro, B3S, B31 and B4. Not compatible with M-Series, D-Series or third-party label printers. Check your exact printer model before ordering.

Are these blank labels, and do I need a ribbon?

These are blank white round labels for black direct thermal printing. No ink cartridge, toner or ribbon is required. The printed messages and designs in the scenario images are examples; they are not preprinted on the supplied labels.

How many labels are included in each pack?

Each roll contains 150 labels. The 1 Roll pack contains 150 labels, 3 Rolls contains 450 labels and 6 Rolls contains 900 labels. The quantity selector controls how many packs you purchase.

How should I design a round label?

Select the matching 50 × 50 mm round layout, center your text or design and leave a margin inside the curved edge. A circle has less room near its top and bottom than in its center. Preview the layout and print one test label before printing a batch.

More labels for your compatible printer

Explore other sizes and finishes. Check each product's printer compatibility before ordering.

Shop All NIIMBOT B-Series Label Refills →