Grib is for 3D modeling with no need for 3D software skills. You can grab the app and start modeling. All you need is a pen, a paper, and your mobile. Build upon primitive shapes and/or simple 2D sketches, create 3D parts, put them together, modify and make even complex models – whole new experience. At the end, you can share, import, or print your work. Grab your phone and start gribbing!