# Wooden ruler Cresco Kosmonauta — 30 cm measuring scale, straightedge for drawing and school use

**URL:** https://aio.lv/en/product--cresco-5907464222359--12000700
**Data updated:** 2026-04-21 16:20 (EEST)
**Category:** Rulers, Stencils & Compasses
**Manufacturer:** Cresco
**Manufacturer code:** 5907464222359
**EAN:** 5907464222359
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Cresco Kosmonauta wooden ruler is a 30 cm straightedge designed for measuring, drawing and school tasks. Made of wood with printed metric scale, it provides a rigid, flat edge for accurate lines, sketches and geometry work. Suitable for students, architects and hobby use where a simple, durable measuring tool is needed.

## Long description

Cresco Kosmonauta wooden ruler is a 30 cm straightedge made for measuring, drawing and everyday school use. It features a printed metric scale along one edge on a rigid wooden body that provides a flat, stable surface for accurate lines, sketches and geometry tasks. The simple construction and moderate weight make it easy to position on paper and durable enough for repeated classroom or workshop use.
Advantages
The wooden construction offers a stable, non-flexing edge for drawing and measuring. A clearly printed metric scale ensures quick reading of centimetre and millimetre marks. The 30 cm length covers common measurement needs for schoolwork, technical sketches and hobby projects while remaining compact for storage in pencil cases or tool kits. Its straightedge profile helps produce clean lines with pencils, pens or ink without slipping when pressed lightly.
Suitable for
School geometry and classroom exercises
Technical drawing and sketching
Office measurements and simple layout tasks
Hobby and craft projects requiring straight lines
Key specifications
Material: wood
Length: 30 cm
Scale: printed metric scale with centimetre and millimetre markings
Edge type: straight, flat measuring edge
Finish: smooth surface suitable for pencil and pen use
How to use
Place the Cresco Kosmonauta wooden ruler on the surface aligned with the points you want to measure or connect. Hold the ruler firmly with one hand to prevent movement and draw along the edge with the other hand using a pencil, pen or technical pen. For measurements, read the metric markings from the zero point and note centimetre or millimetre increments. Store the ruler flat or in a pencil case to avoid warping and keep the printed scale legible.
Usage recommendations
To maintain accuracy, avoid prolonged exposure to moisture and excessive heat which can warp wood. Clean the surface with a dry or slightly damp cloth; avoid abrasive cleaners that may remove printed markings. For precise technical work, use the ruler on a stable, flat table and keep the edge free of dents or heavy wear.

## 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 Cresco 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 Cresco 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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