Model of Czechoslovak C's (céčka) and O's (óčka).

History

The C's and O's are models which were very popular in Czechoslovakia in the 80s. They were originally intended to serve as door hangings. It didn't succeed, so someone tried to use them as a fashion accessories, which also didn't become very popular. In the end C's became popular among the children who collected them and played various games with them.

Print instructions & using

Individual segments are joined by pushing two of them against each other in part with gap. It's easiest if the parts are turned 90 degrees towards each other (second photo shows how to do it).

For printing is best something like PETG, ABS or ASA, because C's and O's need to be little bit flexible.

Last photo shows layout of models in G-code.