Check out this fun wooden ruler from designer Shay Shafranek, which has a built-in digital display. The ruler works by pressing down on the edge of the device, and the ruler will automatically measure ...
TLDR: The Rollova 2.0 Digital Ruler slips into your pocket and springs to life to measure over any surface, even curves, with just a simple roll. While the wooden ruler is best remembered as the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results