# Lead refill Staedtler Mars micro carbon 250 0.5mm H

**URL:** https://aio.lv/en/product--staedtler-250-05-h--1646428
**Data updated:** 2025-12-29 07:44 (EET)
**Category:** Colored Pencils
**Manufacturer:** Staedtler
**Manufacturer code:** 250 05-H
**EAN:** 4007817213643
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--staedtler-250-05-h--1646428

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Staedtler Mars micro carbon 250 lead refill offers a hardness of H and a thickness of 0.5 mm, ideal for precise writing and drawing. Its high-quality carbon composition ensures smooth and consistent lines, making it perfect for artists and students alike. The refill is designed for use with Staedtler mechanical pencils, providing convenience and reliability for everyday use.

## Long description

Staedtler Mars micro carbon 250 lead refill, H hardness, 0.5 mm diameter. This refill provides smooth, jet-black lines and high break resistance thanks to its flexible carbon-based composition. Manufactured using an ecological process without PVC or softening agents and composed of more than 90% natural raw materials. Compatible with all mechanical pencils and offers simple "12-at-once" refilling for many STAEDTLER models; each tube contains 12 leads and follows ISO colour coding.
Advantages
The H-grade 0.5 mm lead balances firmness and darkness for precise writing and detailed technical drawing. Flexible construction reduces breakage during normal use while preserving a consistent, smooth glide on paper and drawing card. The production method avoids PVC and plasticisers and uses predominantly natural raw materials, supporting improved material safety and environmental considerations. Tubes are compatible with easy refilling mechanisms for many Staedtler mechanical pencils.
Suitable for
 Precise technical drawing and drafting
 Everyday writing and note-taking
 Sketching and detail work on paper or drawing card
 Use in Staedtler and other standard 0.5 mm mechanical pencils
Key specifications
 Brand: Staedtler
 Model/MPN: 250 05-H
 EAN: 4007817213643
 Lead type: Carbon (Mars micro carbon)
 Hardness: H
 Diameter: 0.5 mm
 Quantity: 12 leads per tube
 Colour: Jet black
 ISO colour coding: Yes
How to use
Open the plastic tube and load leads into your 0.5 mm mechanical pencil following the pencil manufacturer’s loading procedure. For Staedtler pencils with the "12-a-go" refill system, insert the whole strip as instructed by the pencil model. Use light to moderate pressure when writing or drawing to minimise breakage; store the refill tube closed to protect leads from damage and contamination.
Usage recommendations
For longest life and best performance, combine these H 0.5 mm leads with a compatible Staedtler mechanical pencil, avoid excessive pressure or lateral force, and keep spare leads in their tube when not in use.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 12 |
| Thickness | 0.5 mm |
| Hardness | H |

## FAQ

### How much does the Lead refill Staedtler Mars micro carbon 250 0.5mm H cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 09.07.2026 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 Staedtler 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 Staedtler 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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