# Mechanical Pencil TROIKA PEN20/BK Black Aluminium 4 pcs

**URL:** https://aio.lv/en/product--troika-pen20bk--11461081
**Data updated:** 2025-12-30 21:23 (EET)
**Category:** Pencils
**Manufacturer:** TROIKA
**Manufacturer code:** PEN20/BK
**EAN:** 4024023167188
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--troika-pen20bk--11461081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The TROIKA PEN20/BK is a mechanical pencil made of durable black aluminium. It features a sleek design with a length of 147 mm and a thickness of 1 cm. Each pencil weighs 16 g and writes in black. This set includes 4 pencils, making it ideal for students and professionals who require precision in their writing tasks.

## Long description

The TROIKA PEN20/BK is a durable mechanical pencil in matt black aluminium designed for precise, long-lasting writing. It features an innovative endless HB writing tip that does not require sharpening and offers an approximate writing length of 20 km. The pencil is erasable and has an exchangeable tip. The body includes a dual-scale ruler in centimetres and inches and printed 1:20 and 1:50 scales, all presented in a compact 147 mm aluminium/metal construction.
Advantages
The pencil provides a consistent HB line without sharpening, supporting up to approximately 20 km of writing with a replaceable tip. Its aluminium and metal matt construction ensures durability while keeping the weight low (16 g per pencil). The integrated centimetre/inch ruler and 1:20 and 1:50 scales add measuring functionality for technical and everyday use. The erasable HB tip allows corrections without additional tools.
Suitable for
 Students taking notes and doing technical drawings
 Architects and designers needing quick sketches and scale measurements
 Engineers and construction professionals using 1:20 and 1:50 scales
 Everyday writing tasks where a durable, low-maintenance pencil is preferred
Key specifications
 Model: TROIKA PEN20/BK
 Quantity: 4 pcs
 Material: aluminium / metal, matt finish
 Colour: Black
 Writing tip: endless HB, erasable, replaceable (approx. 20 km)
 Length: 147 mm
 Thickness: 1 cm
 Weight: 16 g per pencil
 Scales: centimetre/inch ruler and 1:20, 1:50 scales
 EAN: 4024023167188
How to use
Hold the pencil as you would a standard mechanical pencil and write normally; the endless HB tip produces a consistent line without the need for sharpening. If the tip wears out, remove and replace the exchangeable writing tip following the manufacturer’s instructions. Use the printed centimetre/inch ruler and the 1:20 and 1:50 scales on the barrel to take quick measurements or draw to scale.
Usage recommendations
Store the pencils in a dry place to protect the matt aluminium finish. Replace the writing tip when line quality diminishes. Use erasers suitable for HB lead to avoid surface damage when correcting.

## Specifications

| Feature | Value |
|---|---|
| Quantity per box | 160 pc(s) |
| Length | 147 mm |
| Writing colours | Black |
| Housing material | Aluminium, Metal |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.016 kg |
| Thickness | 10 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 23 g |
| Package depth | 10 mm |
| Package height | 185 mm |
| Package width | 60 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 4 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Hardness | HB |

## FAQ

### How much does the Mechanical Pencil TROIKA PEN20/BK cost, and is it available for purchase?

The price is 13.99 € (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 02.07.2026 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 TROIKA 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 TROIKA 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11461081/66132067_large.webp