How to Read a RulerA ruler may seem like an ordinary office tool, but it's actually quite useful. Whether you're measuring the dimensions of a poster or trying to figure out how long to cut a piece of...

Luxury Rollerball PensIf you’re looking for a pen that offers the writing smoothness of a fountain pen but with the reliability of a ballpoint pen, a rollerball pen is a great choice.roller ball pen ...

How to Use a Scientific CalculatorA scientific calculator is a special type of calculator that provides advanced arithmetic, algebraic and trigonometric functions. Unlike standard calculators, the key...

The Best Stylus Ballpoint PenPens are a utilitarian tool that most people take for granted.stylus ballpoint pen They're the kind of thing you can go long stretches without buying, instead relying on ...

Best Gel Ink Stylus PenPens are a utilitarian tool that many people take for granted.stylus gel ink pen They get freebies from hotels, conferences and office supply stores to stock up, but it’s worth...