# Geometry set Happy Color — ruler 15 cm, 2 set squares (60° and 45°), protractor 180°

**URL:** https://aio.lv/en/product--happy-color-5902979015472--12000791
**Data updated:** 2026-04-20 19:55 (EEST)
**Category:** Rulers, Stencils & Compasses
**Manufacturer:** Happy Color
**Manufacturer code:** 5902979015472
**EAN:** 5902979015472
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Happy Color geometry set includes a 15 cm straight ruler, two set squares (60° and 45°) and a 180° protractor. Designed for school and drafting tasks, the kit provides basic measuring and angle-marking tools for math lessons, technical drawing and hobby use. Compact and lightweight for backpack storage and everyday classroom use.

## Long description

Happy Color geometry set includes a 15 cm straight ruler, two set squares (one 60° and one 45°) and a 180° protractor. The kit is intended for school lessons, technical drawing and hobby projects where basic linear measurement and angle marking are required. The components are compact and lightweight, designed to fit easily into a pencil case or backpack and to withstand everyday classroom use.
Advantages
The set provides the fundamental tools needed for geometry and drafting in a single package. The 15 cm ruler offers clear graduations for precise measurements while the two triangular set squares allow construction and checking of common angles. The 180° protractor enables accurate angle measurement and transfer. All parts are made to lie flat for stable drawing and consistent results, and the slim profile supports convenient storage.
Suitable for
School mathematics and geometry exercises
Technical drawing and simple drafting tasks
Homework and classroom use
Hobby projects, model making and craft work
Key specifications
Ruler length: 15 cm with visible metric graduations
Set squares: one 60° triangle and one 45° triangle for angle construction
Protractor: semicircular 180° scale for measuring and marking angles
Material: lightweight transparent plastic for visibility of drawn lines
Design: slim and flat for stable placement during use and easy storage
How to use
Place the ruler or set square on the drawing surface and align it with the reference points or grid lines. Use the ruler to measure lengths and draw straight lines. Use the 45° or 60° set square to draw or verify right angles and common inclined angles by aligning one edge with an existing line and drawing along the other edge. To measure or mark arbitrary angles, position the protractor with its center point at the vertex, read the degree value on the curved scale and mark the angle before connecting the vertex to the mark with a ruler or set square.
Usage recommendations
Store the set in a pencil case or protective sleeve to avoid bending. Clean with a soft, dry cloth; avoid abrasive cleaners or high temperatures. For precise technical work, use a stable drawing surface and a sharp pencil or mechanical pencil for finer lines.

## 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

https://aio.lv/img/cache/product/12000791/67455975_large.webp