Naef building blocks in bulk
thingiverse
You can make 18 blocks at a time by duplicating the design from Thingiverse's http://www.thingiverse.com/thing:31634 and reducing its size by half. To create your blocks, use MakerBot Replicator with settings of 7% infill, 0.34mm layer height, 2 shells, and acceleration on. The build time is approximately 3.5 hours.
Download Model from thingiverse
With this file you will be able to print Naef building blocks in bulk with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Naef building blocks in bulk.