Without a doubt, the one item I always need with me is a ruler. I even carry a mini tape dispenser in my bag. Depending on your workspace, a ruler can be indispensable! As with many other desk accessories, rulers come in all shapes, sizes, and materials. Which worked out nicely for me as I wanted to round up some diverse but stylish options for you to choose from. Whether you’re sketching in pixels, making a note of a measurement, or just getting crafty, these rulers will keep your work on the straight and narrow. – Julie

No. 1 Circular wooden ruler from Present&Correct; No. 2 Solid brass 12″ ruler by Best Made Company; No. 3 Pixel ruler by UI Stencils; No. 4 The Absolute Ruler from Poppin; No. 5 Antique brass folding ruler from Etsy; No. 6 Paper World Ruler notepad from Upon A Fold

{images via their respective sources}