Create 3D printable jewellery on your browser with Jweel from Skimlab. 

Create 3D printable jewellery on your browser with Jweel from Skimlab.
http://www.top43dprinting.com/jweel-the-personalised-3d-printed-jewellery-design-app-that-works-on-your-browser/

Thanks David. Jweel looks terrific. Must have!