Staedtler 561 Mars Oval Scale Ruler 150mm SEO08072025a Our virtual surround sound technology

Our virtual surround sound technology puts you right at the heart of the movies you love by emulating cinema style surround sound

Instantly protect and display your important documents

SKU: AC00012

Premium Quality 70gsm paper

OEM: 98115

Staedtler 561 Mars Oval Scale Ruler 150mm SEO08072025a Our virtual surround sound technologyDescriptionSpecificationsShipping First and foremost, rulers are a practical tool for drawing straight lines. To do this, place the ruler at specific points on a drawing or surface. Then trace the edge of the ruler with a pencil or technical pen to draw a straight line on the paper. A ruler can also be used to quickly measure short distances. For a long time, rulers have been part of every primary school students basic supplies. Back in the day when