# Mechanical pencil Staedtler 778 05-9, 0.5 mm, hexagonal shaft, black, black lead

**URL:** https://aio.lv/en/product--staedtler-778-05-9--10829050
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Pencils
**Manufacturer:** Staedtler
**Manufacturer code:** 778 05-9
**EAN:** 4007817140222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--staedtler-778-05-9--10829050

## 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

Staedtler 778 05-9 is a mechanical pencil with a 0.5 mm lead size and a hexagonal black shaft. Supplied as a single piece, it uses black writing colour and is suited for precise technical drawing, everyday writing and sketching. The ergonomic hexagonal shape improves grip and prevents rolling on a desk.

## Long description

Staedtler 778 05-9 is a mechanical pencil with a 0.5 mm black lead and a hexagonal black shaft. Delivered as a single piece, it combines a slim hexagonal barrel with metal tip and clip, an integrated rotary eraser in the pusher and a retractable lead tube for pocket safety. The pencil is suitable for precise technical drawing, everyday writing and sketching; the hexagonal shape improves grip and prevents rolling on a desk.
Advantages
The pencil offers a slim, matt-finish hexagonal barrel that provides a stable, ergonomic grip and reduces unwanted rolling. A metal tip and clip increase durability in daily use, while the cushion-loaded lead mechanism helps reduce breakage for controlled line work. The integrated rotary eraser and easy refill design support uninterrupted work sessions, and the retractable lead tube adds a pocket-safe feature.
Suitable for
 Technical and engineering drawing requiring 0.5 mm precision
 Everyday note-taking and office use
 Sketching and fine-detail illustration
 Students and professionals who prefer a non-rolling hexagonal barrel
When it may not be suitable
This pencil uses 0.5 mm lead only, so it is not suitable for applications that require thicker or softer leads such as broad sketching or heavy shading. Users who need multiple lead hardnesses pre-installed or very soft graphite for tonal work may prefer other tools.
Key specifications
 Lead size: 0.5 mm
 Lead colour: Black
 Barrel shape: Hexagonal
 Barrel colour and finish: Black, matt
 Tip and clip: Metal
 Eraser: Integrated rotary eraser in the pusher
 Supply form: Single piece (1 pc)
 Safety feature: Retractable lead tube (pocket-safe)
 Refillability: Easy to refill with standard 0.5 mm leads
How to use
Advance lead gently using the top-mounted pusher; use short advances to avoid lead breakage. Replace used leads by removing the pusher or following the manufacturer refill method and insert standard 0.5 mm replacement leads. Rotate the pusher to access the integrated eraser when corrections are needed. Retract the lead tube before carrying the pencil in a pocket to maintain the pocket-safe condition.
What to consider before purchase
 Lead size is 0.5 mm — check suitability for your drawing or writing style
 Comes as a single piece — consider if you need multiple pencils for different lead types
 Barrel is hexagonal and matt black — confirm preference for shape and finish
 Integrated eraser size and replacement eraser availability
Usage recommendations
For precise lines and technical drawing, use short, controlled advances of the 0.5 mm lead and keep spare 0.5 mm leads on hand. The hexagonal shaft benefits extended writing sessions by reducing roll and improving grip; use the rotary eraser for small corrections and retract the lead tube for safe transport.

## Specifications

| Feature | Value |
|---|---|
| Writing colours | Black |
| Shape | Hexagonal |
| Tip material | Metal |
| Clip | Yes |
| Clip material | Metal |
| Built-in eraser | Yes |
| Lead sleeve type | Retractable |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Staedtler 778 05-9 mechanical pencil 0.5 mm cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 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

### 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.

## Image

https://aio.lv/img/cache/product/10829050/68699239_large.webp