I made on to display at the Nova Mini Maker Faire. I used my replacement design for the Chicago Screws (http://www.thingiverse.com/thing:266673). They held up to the kids. I printed it in its default size. All the kids tried to figure out how to put it on. :) There were a few adults that were interested. One especially seem that it would be good for his native country. So hopefully I was able to spark more interest in e-NABLE!