# Technical Drawing Pen Rystor CK-05 blue - fine-line draughting instrument

**URL:** https://aio.lv/en/product--rystor-ryst0234--11779283
**Data updated:** 2026-03-08 22:49 (EET)
**Category:** Pens
**Manufacturer:** Rystor
**Manufacturer code:** RYST0234
**EAN:** 5907548913456
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rystor-ryst0234--11779283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rystor CK-05 is a blue technical drawing pen designed for precise fine-line drafting and illustration. Intended for use in technical drawings, architectural sketches, diagrams and detailed artwork, it provides consistent ink flow and a defined stroke suitable for rulers and templates. Practical for students, designers and engineers requiring accurate line work.

## Long description

Rystor CK-05 blue is a technical drawing pen designed for precise fine-line drafting and detailed illustration. The pen produces a consistent blue stroke suitable for use with rulers, templates and drawing boards. It is intended for technical drawings, architectural sketches, diagrams and artwork where accurate, repeatable lines are required. The ink flow and tip construction support controlled lines and minimal feathering on technical paper.
Advantages
The CK-05 delivers even ink distribution and stable line width for repeatable results across multiple drawings. Its fine tip is engineered to produce crisp edges that work well with straightedges and drafting tools. The formulation of the ink reduces bleeding and shows predictable drying behavior on drafting and marker papers. The pen’s body provides a comfortable grip for extended use and allows precise maneuvering for detailed work.
Suitable for
 Technical and engineering drawings
 Architectural and construction sketches
 Diagrams, schematics and flowcharts
 Detailed illustrations and ink line work
 Student drafting and design exercises
Key specifications
 Ink color: blue
 Line type: fine-line for draughting
 Tip: precision fine point designed for rulers and templates
 Ink properties: consistent flow, low feathering, quick-drying on technical paper
 Body: ergonomically shaped for controlled handling during extended use
How to use
Before starting a drawing, shake the pen gently if recommended by the manufacturer, then test the stroke on scrap paper to confirm the ink flow. Use the pen with appropriate drafting tools such as rulers, templates and drawing boards to achieve straight or repetitive lines. Apply steady, even pressure for uniform strokes; avoid pressing too hard to prevent tip damage or excessive ink deposition. Close the cap securely after use to prevent the tip from drying.
Usage recommendations
For best results, use on papers intended for technical pens or marker use, and allow a short drying interval before erasing pencil guides. Store horizontally or with the tip down for short periods to maintain consistent ink flow. Replace the pen according to visible wear of the tip or changes in line quality.

## FAQ

### How much does the Rystor CK-05 technical drawing pen cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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 Rystor 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 Rystor 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/11779283/67172289_large.webp