Ruler Donau 16 cm transparent — Donau PBSX1542

Transparent 16 cm ruler by Donau PBSX1542 is a compact measuring and drawing tool designed for accurate metric measurements and straight lines. The clear plastic construction provides good visibility of underlying surfaces and markings, while the slim profile and lightweight build make it convenient for school, office, drafting and hobby tasks. The ruled edge is graduated in millimetres up to 16 cm to support precise layout, sketching and everyday measuring needs.

Advantages

The transparent material ensures easy alignment with printed text, drawings or templates without obscuring the work surface. A continuous millimetre scale along the length enables fine measurement increments and reliable repeatability. Its slim, rigid profile resists minor bending during normal use and fits comfortably into pencil cases, folders or desk drawers. The simple design requires no maintenance and offers consistent performance for routine measuring and drawing jobs.

Suitable for

• Schoolwork: geometry, handwriting practice and technical drawing.
• Office use: quick measurements, document alignment and simple layout tasks.
• Hobby and craft projects: model making, scrapbooking and precision cutting guides.
• Drafting and sketching: straight lines, rulers for sketches and preliminary layouts.

Key specifications

• Length: 16 centimetres with millimetre graduations.
• Material: transparent rigid plastic for clear visibility.
• Profile: slim and lightweight design for easy handling and storage.
• Scale: metric scale with 1 mm divisions for precise measurements.

How to use

Place the ruler directly on the surface to be measured or marked, aligning the zero mark with the starting point. Use the millimetre graduations to read measurements or guide a pencil, pen or cutting tool for straight lines. For the most accurate results, hold the ruler firmly at one end to prevent slipping and keep the drawing tool flush against the ruled edge. Store the ruler flat or in a protective sleeve to avoid warping.

Usage recommendations

For precision work, ensure the surface is flat and well lit; pair the ruler with a fine mechanical pencil or a sharp pen tip when drawing detailed lines. Avoid exposing the ruler to excessive heat or strong bending forces to preserve its straightness and measurement accuracy.