3DPIB - 3D Printed Interconnecting Blocks

Took a bunch of iterations, but this is a basic block set that allows infinite interconnectivity, optimized to be 3D printed.  Using diamond holes allows blocks to be inserted at right angles. While not compatible with/interchangeable with other blocks these avoid overhangs and other details that may not 3D print well, so they are idealized for this production method.  

It took a ton of work to get them to this point, If they get any traction I will add to them.

Please be sure to use the tag 3dpib on any accessories, add-ons, or remixes.

3DPIB is public on TinkerCad if you want to expand the set yourself. https://www.tinkercad.com/things/cTV1QycNKf9-3dpib