I had a plastic, flowchart-building thing when I was a kid; it came from someone in engineering, who was probably diagramming out serious business of some sort day in and day out, back when I had no idea about logic gates, if-then statements or any of that fun stuff. I just wanted to make perfect diamonds and circles, and as a bonus, it even had a ruler on each side of it – inches and centimeters.

Tuls reminds me of that, except more awesome. I can only imagine how many uses I’d find for a set of credit-card-sized wrench/square/pry bar/screw driver/drill guides.

Make it happen: Tuls’ Kickstarter.