# Ring Binder Donau Heftbox 3.0 cm blue — lever arch file, spine 30 mm

**URL:** https://aio.lv/en/product--donau-330325101--6655576
**Data updated:** 2026-03-07 15:16 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 330325101
**EAN:** 5901503614730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-330325101--6655576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Donau Heftbox ring binder in blue with a 3.0 cm (30 mm) spine for storing documents and punched sheets. Designed as a lever-arch style file, it provides compact vertical storage for A4 papers, invoices and reports. Suitable for office, home or school use where organized filing and easy access to documents are required.

## Long description

Donau Heftbox ring binder in blue with a 3.0 cm (30 mm) spine is a lever-arch style file designed for compact vertical storage of punched A4 documents. The binder accommodates invoices, reports and other paperwork, providing a neat solution for office, home or school filing. Its slim profile fits on standard shelves and in filing cabinets while allowing easy access to frequently used documents.
Advantages
The Donau Heftbox combines a robust lever-arch mechanism with a firm cover that keeps documents flat and protected. Its 30 mm spine offers a balance between capacity and space efficiency, allowing several dozen sheets to be stored without bulk. A visible spine edge supports quick identification when placed on a shelf, and the lever-arch closure ensures secure retention and simple opening and closing of punched sheets.
Suitable for
 Organising A4 documents, reports and invoices
 Office filing and archiving of monthly records
 Home paperwork and personal records
 School projects, handouts and class materials
Key specifications
 Format compatibility: A4 punched sheets
 Spine width: 30 mm
 Binding type: lever-arch mechanism for punched paper
 Orientation: vertical spine for shelf storage
 Cover: rigid board for document protection
 Colour: blue
How to use
Open the lever-arch mechanism and align punched paper holes with the filing rings. Close the mechanism until the rings are securely fastened to hold sheets in place. Use the spine edge to label the contents for faster retrieval when stored vertically. To add or remove pages, open the lever to release the rings, reposition sheets and close the lever again to secure them.
Usage recommendations
For optimal lifespan, avoid overfilling beyond the 30 mm spine capacity and store the binder upright on a shelf away from direct sunlight and high humidity. Regularly check the lever mechanism for smooth operation and keep punched hole margins standard to prevent tearing when turning pages.

## FAQ

### How much does the Donau Heftbox ring binder 3.0 cm blue cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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 Donau 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 Donau 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/6655576/68517183_large.webp