Wearable planters: 3D printed translucent jewelry, with plants!

Etsy seller Wearableplanter has a wide range of 3D printed planters: rings, jewelry -- even bicycle vases! They're intended for use with succulents, small flowers, and sprouts. They're watertight and translucent, and you can see the roots through the material.

A Wearable Planter (via Wil Wheaton)