# Technical Drawing Pens DELI set — 7 pieces, various line widths

**URL:** https://aio.lv/en/product--deli-6941798415536--11777921
**Data updated:** 2026-03-08 22:47 (EET)
**Category:** Pens
**Manufacturer:** DELI
**Manufacturer code:** 6941798415536
**EAN:** 6941798415536
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Set of 7 DELI technical drawing pens designed for precise line work in drafting, sketching and technical illustration. The kit includes pens with various line widths to produce consistent, ink-based lines for architectural drawings, engineering plans, technical diagrams and detailed artwork. Suitable for students, designers and professionals requiring controlled ink flow and fine line variation.

## Long description

Set of 7 DELI technical drawing pens designed to provide consistent, ink-based lines across a range of line widths. This kit includes pens suitable for precise drafting, sketching and technical illustration, offering controlled ink flow and fine line variation for architectural drawings, engineering plans, technical diagrams and detailed artwork. The pens are presented as a coordinated set to help maintain uniform line quality in multi-width projects.
Advantages
The set contains multiple tip sizes that deliver predictable, even lines with minimal bleeding on standard drafting papers. Pens are ready to use and produce quick-drying ink to reduce smudging during detailed work. Their uniform grip and balanced weight support controlled hand movements for accurate line placement and consistent results across different drawing tasks.
Suitable for
 Architectural drawings and floor plans
 Engineering and technical diagrams
 Graphic design layouts and illustrations
 Student projects in technical drawing courses
 Fine-line sketching and ink artwork
Key specifications
 Quantity in set: 7 pens with varied line widths
 Ink type: water-based pigment ink for stable color and line permanence
 Line widths: multiple fixed tip widths for consistent line variation
 Tip type: fineliner/technical nibs suitable for precise work
 Drying behavior: quick-drying formulation to minimize smearing
 Compatibility: works on standard drafting and illustration papers
How to use
Select the pen tip that corresponds to the desired line width for your drawing. Hold the pen at a comfortable angle and apply steady, even pressure while drawing to maintain consistent ink flow. Use finer tips for detail and hatching, and broader tips for outlines and emphasis. Allow drawn areas to dry briefly before erasing pencil guides or overlaying additional ink layers to avoid smearing.
Usage recommendations
Store pens horizontally when not in use to preserve ink flow and cap them securely after each session. Test pen behavior on a scrap of the same paper before starting important work, and use appropriate archival or bleed-resistant paper for best long-term results.

## FAQ

### What payment options are available?

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### 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 DELI 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 DELI 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

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