Ruler 30cm/pc

Description

📏 What is a 30 cm Ruler

• A 30 cm ruler is a straight measuring tool marked in centimetres (and sometimes millimetres / inches), used for measuring length or drawing straight lines.

• 30 cm is a common standard length, useful for everyday tasks: measuring paper, geometry in school, drawing, simple carpentry markings, or office work.

• Rulers come in different materials: plastic, wood, or metal, depending on durability, precision, and price.

🧰 Typical Features

• Clear, easy-to-read markings in cm / mm (some also include inches).

• Lightweight and easy to carry — fits in a pencil case or bag.Useful for many settings: school, office, home, engineering or drawing tasks, crafts, design work.

📏 Example 30 cm Rulers You Could Get

Quick Notes

• Plastic 30‑cm Transparent Ruler — simple everyday ruler; good for school, office, and home.

• Wooden 30‑cm School Ruler — durable and traditional; good if you want a sturdy, classic measuring tool.

• Metal 30‑cm Stainless Steel Ruler — more robust and durable than plastic; good for precision work or frequent use.

• Flexible Plastic 30‑cm Ruler — lightweight and slightly bendable, useful for drawing or measuring on curved surfaces.