# Ring Binder Donau Premium lever A4 75 mm orange, model 3975001PL-12

**URL:** https://aio.lv/en/product--donau-3975001pl-12--11933999
**Data updated:** 2026-03-10 11:23 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3975001PL-12
**EAN:** 5901498029885
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-26 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-12--11933999

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Donau Premium lever ring binder for A4 documents with a 75 mm spine width. Designed for filing and organizing large volumes of paper, it features a lever mechanism for easy opening and closing of metal rings. The durable orange cover provides visible color coding for offices, schools or home use and accommodates punched A4 sheets, dividers and pockets.

## Long description

Donau Premium lever A4 ring binder with a 75 mm spine in orange is designed to store and organize large volumes of punched A4 documents. The binder combines a rigid cover with a metal lever mechanism that opens and closes the rings for quick insertion and removal of punched sheets, dividers and pockets. Its visible orange color helps with color-coded filing in offices, schools and home workspaces, while the 75 mm spine provides capacity for thick document sets.
Advantages
The lever mechanism ensures smooth and reliable opening and closing of the metal rings, reducing wear on documents and speeding up filing tasks. The rigid cover offers structural support and keeps contents flat, while the bright orange finish improves visibility on shelves and in storage units. The binder accepts standard punched A4 sheets and common accessories such as dividers and transparent pockets, making it suitable for combinable document systems.
Suitable for
Archiving and storing large sets of A4 documents
Project files and technical documentation
School and university materials, course handouts
Office filing systems and color-coded organization
Key specifications
Format: A4 for punched sheets
Spine width: 75 mm capacity
Closure mechanism: metal lever-operated ring mechanism
Cover material: rigid, durable cover
Colour: orange for visible color coding
Compatible with: punched A4 sheets, index dividers and transparent pockets
How to use
Open the lever mechanism to release the metal rings and insert punched A4 sheets, dividers or pockets. Close the lever until the rings meet securely to ensure pages are held flat and aligned. Place the binder upright on a shelf or label the spine for easy retrieval. For heavy document sets, distribute content evenly and use dividers to separate sections for quicker access.
Usage recommendations
Store the binder on its spine in a dry environment to preserve the cover and internal paper. Avoid overfilling beyond the 75 mm capacity to prevent ring misalignment. Use index dividers and transparent pockets to protect frequently handled pages and improve document navigation.

## 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 — 9157 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, 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/11933999/67366287_large.webp