# Label-making tape Brother M-K621B Black on yellow

**URL:** https://aio.lv/en/product--brother-mk621bz--453711
**Data updated:** 2025-12-28 21:19 (EET)
**Category:** Labeling Tape
**Manufacturer:** Brother
**Manufacturer code:** MK621BZ
**EAN:** 4977766625135
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-mk621bz--453711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Brother M-K621B label-making tape features a black print on a yellow background, ideal for clear labeling. With a tape width of 9 mm and a length of 8 m, it is compatible with Brother label makers. This tape is perfect for organizing, marking, and identifying items in your home or office. Each pack contains 1 piece, ensuring you have enough tape for your labeling needs.

## Long description

Brother M-K621B label-making tape provides black text on a yellow background for clear, high-contrast labels. The tape is 9 mm wide and 8 m long, compatible with Brother P-touch label makers and supplied as a single cassette. It is designed for everyday labeling tasks in home, office, and light industrial environments where legible identification is required.
Advantages
The M-K621B tape delivers durable, easy-to-read printing with strong contrast thanks to black print on yellow tape. Its 9 mm width suits standard label sizes for folders, cables, shelves, and containers. Compatibility with Brother P-touch machines ensures simple installation and reliable performance, while the 8 m length offers sufficient tape for multiple labeling jobs.
Suitable for
Organizing files and folders
Labeling office equipment and supplies
Marking cables and connectors
Identifying storage boxes and shelving
Home organization projects
Key specifications
Brand: Brother
Model / MPN: MK621BZ
EAN: 4977766625135
Tape color: Yellow with black print
Tape width: 9 mm
Tape length: 8 m
Pack quantity: 1 cassette
How to use
Install the M-K621B cassette into a compatible Brother P-touch label maker following the machine's cassette insertion instructions. Compose your text on the label maker, select the desired font and size within the device's options for a 9 mm tape, and print. After printing, cut the label using the built-in cutter or scissors and apply it to a clean, dry surface for best adhesion.
Usage recommendations
For best results, apply labels to smooth, clean surfaces and allow any residue or moisture to evaporate before attaching. Store unused tape cassettes away from direct sunlight and extreme temperatures to preserve print quality and adhesive performance.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | P-touch PT-85, PT-75, PT-BB4, PT-55, PT-65, PT-80, PT-90 |
| Tape length | 8 m |
| Tape size | 9 mm |
| Tape type | M |
| Label colour | Black on yellow |
| Tape width | 9 mm |
| Package type | Blister |
| Brand compatibility | Brother |
| Quantity per pack | 1 pc(s) |
| Laminated | No |
| Harmonized System (HS) code | 48219090 |

## FAQ

### How much does the Label-making tape Brother M-K621B cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Brother products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Brother service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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