Lindlund Ruler

Bridging the gap between our physical and digital worlds isn’t quite as easy as it should be. Since app, magazine, and web designs often starts as sketches on paper, the Lindlund Ruler — the first to do the above — becomes indispensable. It unifies several units of measurement that modern designers need on its four edges (including 2 internal), spanning centimetres to inches and picas to pixels, the latter divvied up in 10 pixel batches at a simulated pixel density of 150ppi that matches modern iPhones. Attention to detail in its own design isn’t lacking either, with a rubber coating on the back that prevents slipping, an aircraft-grade aluminum construction, and two choices of anodized finishes in midnight black or luxe silver.

Grab one at Kickstarter – roughly $25