# Technical Block Unipap A3/10K MIX – pack of 10 technical drawing blocks A3, mixed sheets

**URL:** https://aio.lv/en/product--unipap-5904149021009--11144589
**Data updated:** 2026-03-07 18:16 (EET)
**Category:** Drawing & Sketch Pads, Canvases
**Manufacturer:** Unipap
**Manufacturer code:** 5904149021009
**EAN:** 5904149021009
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unipap-5904149021009--11144589

## 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

Unipap Technical Block A3/10K MIX is a pack of 10 A3-size technical drawing blocks designed for drafting, sketching and technical illustrations. Each block contains mixed sheets suitable for pencils, pens and markers, offering a convenient supply for architects, engineers, students and designers. Portable format for studio and field use.

## Long description

Unipap A3/10K MIX technical drawing blocks provide a pack of ten A3-size blocks with mixed paper sheets designed for drafting, sketching and technical illustration. The portable format fits studio desks and fieldwork folders, offering a stack of ready-to-use sheets compatible with pencils, technical pens and many marker types. The paper surface balances smoothness and tooth to support precise line work and shading across a range of dry and some wet media.
Advantages
The pack contains ten A3 blocks, ensuring a reliable supply for extended projects or regular classes. Mixed sheets reduce the need to switch materials by providing surfaces appropriate for different drawing implements. The A3 format gives ample working area for detailed technical drawings while remaining convenient to carry. Sheets are lightly textured to allow consistent ink flow and pencil control, and the blocks are glued along one edge for easy sheet removal.
Suitable for
 Architectural sketches and technical plans
 Engineering diagrams and mechanical drafts
 Student exercises, studio practice and coursework
 Field measurements, on-site sketching and quick studies
 Illustrations and concept sketches with pencils, pens and markers
Key specifications
 Format: A3 (landscape or portrait use as required)
 Quantity: 10 blocks in the pack
 Sheet type: mixed sheets suitable for dry media and many markers
 Binding: glued along one edge for clean tear-off
 Surface: medium tooth for pencil control and stable ink lines
How to use
Place the block on a stable drawing surface and work in either portrait or landscape orientation depending on the drawing requirements. Use pencils for construction lines and shading, technical pens for final line work, and markers for fills or emphasis where the sheet type is compatible. Tear off sheets along the glued edge when a drawing is complete, taking care to remove pages evenly to avoid bending or damaging the remaining block. Store the pack flat and protected from moisture to maintain sheet integrity.
Usage recommendations
For best results, use HB–2B pencils for preliminary lines and 0.1–0.5 mm technical pens for detailed work; test marker compatibility on a corner sheet before extensive use. Keep the block flat and dry to prevent warping and protect finished drawings with a backing board when transporting.

## FAQ

### How much does the Unipap Technical Block A3/10K MIX cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 Unipap 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 Unipap 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/11144589/65906661_large.webp