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Wooden ruler Cresco Ośmiornica – school desk ruler, 30 cm measurement scale
Cresco Ośmiornica wooden ruler is a 30 cm school desk ruler made of solid wood, intended for measuring and drawing straight lines in classroom, office and home environments. The ruler has clear metric markings along a 30 cm measurement scale and a straight, stable edge that supports accurate line work and routine measurement tasks. Its simple construction focuses on usability and durability for everyday use.
The wooden construction provides a rigid and comfortable grip, reducing flexing during measurement and drawing. High-contrast metric markings enable quick reading of millimetre and centimetre values. The straight edge ensures precise guidance for pencils and pens, while the lightweight design makes it easy to carry in a pencil case or place on a desk. The natural material also offers a tactile surface that is less slippery than many plastics.
Place the Cresco Ośmiornica wooden ruler on the surface to be measured or drawn on, aligning the zero mark with the starting point. Read the metric markings to determine the required length in centimetres or millimetres. Use the straight edge to guide a pencil, pen or craft knife for drawing or cutting straight lines. Apply gentle, even pressure to avoid shifting the ruler while marking or cutting. Store the ruler flat or in a pencil case to protect the edges and markings.
For accurate measurements and clean lines, keep the ruler surface and the drawing instrument tip clean. Avoid prolonged exposure to moisture to preserve the wooden finish. When using a craft knife, secure the material and cut away from your body, using the ruler edge only as a guide; consider placing a cutting mat beneath to protect both the ruler and the work surface.
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