# Mechanical pencil refill leads KOH-I-NOOR 1500 — 2.5 mm, 5B, hexagonal, 12 pcs

**URL:** https://aio.lv/en/product--koh-i-noor-wikr-061012--11756856
**Data updated:** 2026-03-08 15:55 (EET)
**Category:** Pencils
**Manufacturer:** KOH-I-NOOR
**Manufacturer code:** WIKR-061012
**EAN:** 8593539005940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koh-i-noor-wikr-061012--11756856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

KOH-I-NOOR 1500 replacement leads, hardness 5B, 2.5 mm core diameter for thick-line mechanical pencils. Hexagonal yellow barrels, overall diameter 7 mm and length 175 mm, sold in a pack of 12. Suitable for sketching, shading and bold writing where soft, dark strokes are required. Made in the Czech Republic.

## Long description

KOH-I-NOOR 1500 replacement leads in 5B hardness are designed for 2.5 mm mechanical pencils that require a wide, soft core. Each lead has a 2.5 mm graphite centre that produces rich, dark strokes suited to expressive sketching, shading and bold writing. The leads come in hexagonal yellow barrels with an overall diameter of 7 mm and length of 175 mm. Supplied in a pack of 12, these Czech-made leads are part of a long-standing line of graphic products known for consistent quality across a wide range of hardness grades.
Advantages
The soft 5B grade delivers deep, even tones and smooth application for areas that require strong contrast or quick tonal building. The 2.5 mm core is thick enough for broad, confident strokes while still allowing control for detail when needed. Hexagonal barrels provide a reliable grip and alignment in compatible holders, and the uniform length and diameter ensure consistent feeding and handling. Manufactured in the Czech Republic to established production standards, these leads offer predictable performance for artists and draftsmen.
Suitable for
 Expressive sketching and figure drawing
 Shading large surfaces and tonal studies
 Bold handwriting and marking on paper
 Preliminary layout and roughing in of compositions
Key specifications
 Core diameter: 2.5 mm
 Graphite hardness: 5B (very soft)
 Barrel shape: hexagonal
 Barrel colour: yellow
 Overall diameter: 7 mm
 Length: 175 mm
 Quantity per pack: 12 pieces
 Country of manufacture: Czech Republic
How to use
Insert a lead into a compatible 2.5 mm mechanical pencil or holder according to the holder manufacturer’s instructions. Advance the lead as needed to maintain a comfortable working length. Use light to medium pressure for sketching and shading to avoid breaking the soft core; increase pressure only when producing darker, thicker lines intentionally. Replace the lead when it becomes too short for safe handling or when the stroke quality degrades.
Usage recommendations
Store leads in a dry place and keep them in their original packaging until use to prevent damage. For smoothest shading, combine 5B leads with harder grades from the same product line to achieve a wider range of tones and preserve the softer leads for deep shadows and emphasis.

## Specifications

| Feature | Value |
|---|---|
| Length | 175 mm |
| Diameter | 7 mm |
| Number of packages | 1 |
| Lead diameter | 2.5 mm |
| Shape | Hexagonal |
| Best uses | Hobby, Graphical drawing, Art |

### Features

| Feature | Value |
|---|---|
| Product colour | Yellow |
| Country of origin | Czech Republic |
| Hardness | 5B |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 145 mm |
| Shipping (inner) case length | 65 mm |
| Shipping (inner) case height | 178 mm |
| Shipping (inner) case gross weight | 730 g |
| Products per shipping (inner) case | 144 pc(s) |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 12 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 60 g |
| Package depth | 15 mm |
| Package height | 178 mm |
| Package width | 48 mm |

## FAQ

### How much does the KOH-I-NOOR 1500 2.5 mm 5B — 12 pcs 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 — 4 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 23.07.2026 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 KOH-I-NOOR 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 KOH-I-NOOR 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: 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.

### Where can I download the instructions for KOH-I-NOOR 1500 2.5 mm 5B — 12 pcs?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11756856/67150684_large.webp