# Ring Binder Donau Premium lever A4 75 mm green

**URL:** https://aio.lv/en/product--donau-3975001pl-06--11933908
**Data updated:** 2026-03-10 11:23 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3975001PL-06
**EAN:** 5901498029762
**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-3975001pl-06--11933908

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Donau Premium lever ring binder for A4 documents with a 75 mm spine in green. Features a lever-operated closure for easy opening and secure fastening of punched papers, suitable for office, school or home filing. Provides compact vertical storage for documents, invoices, reports and project files; compatible with standard A4 punched sheets.

## Long description

Donau Premium lever A4 ring binder with a 75 mm spine in green is designed to store and organise punched A4 documents in office, school and home environments. The binder uses a lever-operated mechanism that enables straightforward opening and secure fastening of sheets. Its 75 mm spine provides ample capacity for invoices, reports, project documentation and other paper records, while the vertical spine design helps save shelf space and keeps documents accessible.
Advantages
The lever mechanism allows quick and reliable opening and closing without manual alignment of rings, reducing the risk of damaged paper edges. The rigid cover and reinforced spine ensure stable support for stacked documents and protect contents from bending. The green finish offers clear visual identification in shelving systems, and the binder is compatible with standard A4 punched sheets for immediate use.
Suitable for
Office filing of invoices, contracts and reports
School materials, handouts and student portfolios
Home administration and personal records
Project and archive documentation that requires frequent access
Key specifications
Format: A4 compatible with standard 2- or 4-hole punched sheets
Spine width: 75 mm capacity for thick document sets
Closure type: lever-operated ring mechanism for easy opening and secure fastening
Cover: rigid protective cover for document support
Colour: green for visual organisation
How to use
Open the lever to separate the rings, insert punched sheets onto the rings and close the lever until it locks to secure the documents. For best results, align punched holes carefully before closing to avoid bending. Place the binder vertically on a shelf or store horizontally if needed, ensuring the spine is labelled or visible for quick retrieval.
Usage recommendations
Regularly check that the lever mechanism closes fully and that pages are correctly aligned to maintain smooth operation. For long-term archiving, avoid overfilling beyond the 75 mm capacity to prevent strain on the rings and cover.

## FAQ

### How much does the Donau Premium lever ring binder A4 75 mm 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 — 10378 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 13.07.2026 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/11933908/67366198_large.webp