# Paper pad Happy Color A4 technical block 20 sheets ecru

**URL:** https://aio.lv/en/product--happy-color-199449--12012651
**Data updated:** 2026-03-11 20:47 (EET)
**Category:** Paper
**Manufacturer:** Happy Color
**Manufacturer code:** 199449
**EAN:** 5905130004131
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Happy Color A4 technical block with 20 sheets in ecru color. This A4-format paper pad is designed for technical drawing, sketches and school or office use. The 20-sheet block provides lightweight, portable supply of drawing paper in a neutral ecru tone suitable for pencils, pens and light ink work.

## Long description

Happy Color A4 technical block with 20 sheets in ecru provides a compact supply of neutral-toned drawing paper in standard A4 format. The block is intended for technical drawing, sketches and general school or office use where a subtle off-white background helps reduce glare and improves contrast for pencil, pen and light ink work. The 20-sheet pad is lightweight and easy to store in a portfolio or backpack.
Advantages
The ecru paper surface offers a neutral background that enhances visibility of graphite and ink without the starkness of bright white. The A4 size fits common folders, drawing boards and printers, while the 20-sheet count balances portability with enough sheets for short projects or class use. The paper is suitable for a variety of dry media and light wet media, providing reliable performance for everyday drawing and drafting tasks.
Suitable for
Technical drawing and drafting
Sketching and concept studies
School assignments and classroom exercises
Office notes, diagrams and quick illustrations
Practice work for pencils, pens and light ink washes
Key specifications
Format: A4 (210 x 297 mm)
Sheet count: 20 sheets
Color: ecru (neutral off-white)
Suitable media: pencils, graphite, ballpoint and technical pens, light ink and dry media
Binding: glued block for easy sheet removal
How to use
Place the block on a flat surface or a drawing board and secure it if needed to prevent movement. Use individual sheets for sketches, technical layouts or class exercises; remove sheets cleanly from the glued edge when finished. For best results with pencil and pen, work with moderate pressure to avoid tearing or indenting the paper. If you need to work with light washes of ink or diluted ink, test one sheet first to check absorption and degree of buckling.
Usage recommendations
Store the block flat in a dry environment away from direct sunlight to preserve color and prevent warping. For archival or long-term projects, mount finished sheets onto heavier board or protective sleeves. Avoid heavy wet media; choose heavier-weight paper designed for water-based techniques if extensive wet work is required.

## FAQ

### 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 Happy Color 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 Happy Color 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

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