Write Something Heavy With This Concrete Roller Ball Pen

From the minds who brought you the concrete sketch pencil comes the implement you've been needing to flesh out your concrete collection: a concrete ballpoint pen.

Much like its pencil counterpart, the concrete roller ball pen has a number of sharp ridges intended to erode and fit your grip with everyday use. The end result isn't just a concrete pen (cool) but a concrete pen that is uniquely yours (cooler). It costs a little more than your average Bic at a $70, but it's got style on its side. You can pick one up at the 22 Design Studio website. [22 Design Studio via MoCo Loco]