Pöytäviivain Faber-Castell viivain 30 cm Dots

The Faber-Castell Ruler 30 cm Dots is a 300 mm desktop ruler designed for everyday measuring and drawing tasks. Made with a break-resistant construction and marked with both centimetre and millimetre divisions, this ruler from Faber-Castell combines durability and clear measurement graduations. Available in assorted colours, it fits classroom, office or home stationery sets and is identified by manufacturer code MPN 172130 and EAN 4005401721307.

Advantages

The ruler's break-resistant material reduces the risk of accidental damage during regular use. Precise cm and mm scale markings provide accurate measurements for technical sketches, school assignments and craft projects. Its 30 cm (300 mm) length covers standard measuring needs while assorted colours help with easy identification and user preference. The compact, flat design is convenient for storage in pencil cases, desk drawers or portfolios.

Suitable for

• Students measuring and drawing in school or homework
• Office tasks requiring quick, accurate measurements
• Technical sketches, drafting and layout work
• Arts, crafts and DIY projects that need straight lines and precise lengths

Key specifications

• Brand: Faber-Castell
• Model / MPN: 172130
• EAN: 4005401721307
• Length: 30 cm (300 mm)
• Units: centimetres and millimetres
• Product colour: Assorted colours
• Feature: Break-resistant design

How to use

Place the ruler on the surface aligned with the start point of the measurement or drawing. Read the nearest millimetre or centimetre mark to obtain precise measurements. For drawing straight lines, hold the ruler firmly in place with one hand while guiding your pencil or pen along the ruler edge. When measuring long objects, ensure the ruler's zero point is aligned correctly and, if required, mark intermediate points and add measurements together for cumulative length.

Recommendations

Store the ruler flat or in a pencil case to avoid warping. Clean with a soft cloth and mild detergent if needed. Choose a colour variant to distinguish personal stationery in shared environments. Avoid exposing the ruler to direct heat sources to preserve its break-resistant properties.