# Notebook sigel Conceptum A4 lined dark blue hardcover CO825

**URL:** https://aio.lv/en/product--sigel-co825--11538126
**Data updated:** 2026-02-15 12:48 (EET)
**Category:** Stationery Accessories
**Manufacturer:** sigel
**Manufacturer code:** CO825
**EAN:** 4004360771286
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigel-co825--11538126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

A4 notebook from sigel's Conceptum series with lined pages and a dark blue hardcover (MPN CO825). Designed for note-taking, meeting minutes, journaling and project planning. The hardcover provides page protection and a stable writing surface; lined pages help keep text neat. Suitable for office, study, and personal use; portable size for everyday carry.

## Long description

sigel Conceptum A4 lined dark blue hardcover CO825 is an A4-format notebook designed for clear, structured handwriting and stable desktop use. The hard cover protects pages and creates a firm writing surface, while the ruled pages guide notes, meeting minutes, journal entries and project plans. The size and binding support daily portability and frequent use in office, study and personal contexts.
Advantages
The hardcover provides durable page protection and resists bending, keeping pages flat for writing and preventing damage during transport. Lined pages maintain consistent text alignment and improve readability. The A4 format offers ample space per page for extended notes, diagrams and tabulated information. The binding allows the book to open evenly so handwriting remains comfortable across the spread.
Suitable for
Taking lecture or meeting notes
Project planning and task lists
Daily journaling and idea capture
Office documentation and record keeping
Portable workspace for fieldwork or client visits
Key specifications
Format: A4 (large format for extended writing)
Cover: hard/durable dark blue hardcover for page protection
Page ruling: lined pages to guide handwriting
Binding: stitched or glued binding designed to open flat
Intended use: note-taking, planning, journaling, documentation
How to use
Use the notebook as a primary surface for handwritten notes, meeting minutes, sketches and structured plans. Place the book on a flat surface; the hardcover provides a stable base when writing. Begin each entry with a date or title on the top line for easier later retrieval. Use the ruled lines to maintain straight text and consider numbering pages or adding an index at the front to organize content for fast reference.
Usage recommendations
Store the notebook flat or upright on a shelf to preserve cover shape. For long-term archiving, avoid direct sunlight and excessive humidity. If frequent referencing is needed, add a simple table of contents at the front and mark important pages with paper tabs or colored markers to speed retrieval.

## FAQ

### How much does the Notebook sigel Conceptum A4 lined dark blue CO825 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 15.07.2026 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. 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 sigel 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 sigel 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/11538126/66636153_large.webp