# Notebook sigel Conceptum CO661 — A4 lined, hardcover, Softwave black/red Red Edition

**URL:** https://aio.lv/en/product--sigel-co661--12403916
**Data updated:** 2026-04-30 18:29 (EEST)
**Category:** Stationery Accessories
**Manufacturer:** sigel
**Manufacturer code:** CO661
**EAN:** 4004360826504
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigel-co661--12403916

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

sigel Conceptum CO661 is an A4 lined notebook with a durable hardcover and distinctive Softwave surface in the black/red Red Edition. Designed for writing, note-taking and professional use, it offers ruled pages for structured notes, meetings, project planning and daily documentation. The hardcover protects contents for storage and transport.

## Long description

sigel Conceptum CO661 — A4 lined, hardcover, Softwave black/red Red Edition is an A4-sized (approx. 21.3 x 29.5 cm) ruled notebook designed for organised, professional note-taking. The book contains 194 pages including 20 perforated sheets, chamois-coloured 80 g/m² paper printed in grey, and a hard cover with a rippled Softwave surface in black and red. Practical features include an elastic fastener, pen loop, two ribbon markers, a quick pocket, archive pocket and a personal index with numbered pages to support structured documentation and easy retrieval.
Advantages
The hardcover provides a stable, protected writing surface and robust protection when stored or transported. The Softwave textured cover gives a pleasant tactile experience while the elastic fastener and pen loop keep writing tools and pages secured. Perforated pages allow clean removal for sharing notes, and the combination of indexed, numbered pages and ribbon markers supports systematic organisation of meetings, projects and daily entries.
Suitable for
Office meetings and minutes
Project planning and task lists
Lecture and seminar notes
Daily journaling and documentation
Field notes where a robust cover is needed
When it may not be suitable
This notebook is ruled and therefore intended for linear, text-based notes rather than freehand sketching; users who require blank or grid pages for drawings, technical diagrams or graph-based calculations may find it limiting. It is a physical paper product and does not offer digital syncing or searchable text features.
Key specifications
Format: approximately A4 (21.3 x 29.5 cm)
Page count: 194 pages total, including 20 perforated pages
Paper weight and colour: 80 g/m², chamois-coloured, printed in grey
Cover: hardcover with rippled Softwave surface, black and red
Binding and organisation: numbered pages and personal index
Accessories: elastic fastener, pen loop, quick pocket, archive pocket, 2 ribbon markers
How to use
Open the sigel Conceptum CO661 on a stable surface to use the hardcover as a firm writing base. Use the personal index and numbered pages to register topics, dates or project names for quick lookup. Store a pen in the elastic pen loop to keep a writing instrument available at all times. Remove the 20 perforated pages cleanly when you need to hand over notes. Use the ribbon markers to mark frequently referenced pages and the quick pocket or archive pocket to store loose documents or receipts.
What to consider before purchase
Page layout is ruled — consider if lined pages match your intended use (text notes, lists).
This is a non-digital, paper notebook without electronic features or syncing.
Format is approx. A4 — check if this size fits your carrying case or preferred working surface.
Cover texture and colour are black/red with a Softwave finish — consider aesthetic preference.
Usage recommendations
For organised note-taking, assign topics to the personal index and use the two ribbon markers to separate ongoing projects or current meeting notes. Keep frequently used receipts or reference sheets in the quick pocket and archive older pages in the archive pocket to maintain a tidy notebook. Store the notebook upright or flat to protect the hardcover and use the elastic fastener to secure contents during transport.

## Specifications

| Feature | Value |
|---|---|
| Format | A4 |
| Media weight | 80 g/m² |
| Sheets quantity | 194 sheets |
| Quantity per pack | 1 pc(s) |
| Coloration | Monochromatic |
| Target audience | Adult |
| Fastener type | Elastic band |
| Book cover type | Hardcover |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 20 mm |
| Width | 213 mm |
| Depth | 295 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Red |

## FAQ

### How much does the sigel Conceptum CO661 A4 lined notebook cost, and is it available for purchase?

The price is 33.49 € (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 27.07.2026 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

### 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/12403916/68694257_large.webp