All-In-One Titanium Ruler This is a titanium ruler set I obtained a few years ago through overseas crowdfunding. Both have been stored unused, but the smaller one didn't have a case, so there are scratches on the back that don't show up in the photos. The larger one also has minor scratches on the ruler and discoloration on the case. It will be shipped via Nekopos (a Japanese postal service). --- Quoted Section --- Introducing the all-in-one titanium ruler that can also be used as a compass with a push pin. The Titanium Ruler is a titanium drawing tool that can measure in both inches and centimeters and also functions as a compass and protractor. When you want to use it as a compass, place your finger on the push pin and insert a pen or pencil into the hole in the ruler and draw. You can easily draw circles and arcs with the push pin mechanism. Wide-angle protractor Easily draw geometric shapes between 0 and 180 degrees in 15-degree intervals. The 360° compass can rotate freely for accurate measurements. Compass Options: Inch/Metric Push pin mechanism