# Label-making tape Brother M-K521B Black on blue

**URL:** https://aio.lv/en/product--brother-mk521bz--291040
**Data updated:** 2025-12-28 21:13 (EET)
**Category:** Labeling Tape
**Manufacturer:** Brother
**Manufacturer code:** MK521BZ
**EAN:** 4977766625074
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brother-mk521bz--291040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Brother M-K521B label-making tape features a black print on a blue background, ideal for clear and vibrant labeling. With a tape width of 9 mm and a length of 8 m, this durable tape is perfect for organizing and identifying items. Each pack contains 1 piece, ensuring you have enough for your labeling needs. Compatible with Brother label makers, it offers easy installation and high-quality results.

## Long description

Brother M-K521B label-making tape delivers black printing on a blue background in a non-laminated format. The tape is 9 mm wide and 8 m long, supplied as a single roll and compatible with a range of Brother handheld label makers. Its design focuses on durable, hard-wearing performance for everyday labeling tasks.
Advantages
The M-tape uses Brother’s patented construction to increase wear resistance while remaining non-laminated for a matte finish. The black-on-blue contrast provides clear, easily readable labels. A 9 mm width suits standard text and small icons, and the 8 m length offers extended use from a single cartridge.
Suitable for
Office file and shelf labeling
Cable and equipment identification
Home storage and pantry organization
Workshops and light industrial marking
Key specifications
Brand: Brother
Model / MPN: MK521BZ
Print colour: Black
Tape background colour: Blue
Tape width: 9 mm
Length: 8 m
Format: Non-laminated
Compatible with: Brother PT-55, PT-60, PT-65, PT-75, PT-85, PT-110
Package quantity: 1 piece
How to use
Install the M-K521B cartridge into a compatible Brother label maker following the device’s cartridge insertion instructions. Enter the desired text and adjust font size or style as supported by your model, then print and apply the label to a clean, dry surface. For best adhesion, press the label firmly and avoid placing it on dusty or oily areas.
Usage recommendations
Use this non-laminated M-tape where a matte appearance is preferred and in environments without prolonged exposure to moisture or heavy abrasion. For outdoor or high-wear applications consider laminated tape options.

## Specifications

| Feature | Value |
|---|---|
| Print technology | Thermal Transfer |
| Compatibility | P-touch |
| Tape length | 8 m |
| Product colour | Grey |
| Tape type | M |
| Finish type | Gloss |
| Label colour | Black on blue |
| Tape width | 9 mm |
| Brand compatibility | Brother |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 48219090 |

## FAQ

### How much does the Label-making tape Brother M-K521B cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.07.2026 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: 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

https://aio.lv/img/cache/product/291040/54897288_large.webp