Rollbe is a super compact measuring tool around the size of a quarter that comes in a small leather carrying pouch you can slip in your pocket. Does the market really need another ruler? Well, Rollbe has been on Kickstarter for just a few days and has already raised almost $20,000 – far beyond the initial goal of $6351. I’d say there’s a huge market.
Designed for both the Metric and Imperial systems, Rollbe’s rolling design allows it to measure both straight lines and curved surfaces by rolling from point to point. It’s handy for home owners, architects, engineers, interior designers, fashion designers, decorators, art students, or anyone who needs to precisely measure irregularly shaped things on a regular basis.
Rollbe comes in two versions, the coin-size 4” ruler and the 8” ruler for more professional use. To use it, you simply place the start mark on the starting point of the surface or line you want to measure, and then roll and count full rotations by following the ”radius indicator”, then add remaining units. It’s clean, mechanical look will have great appeal for professionals and DIYers alike.
All images courtesy of Rollbe.