Pilliwinks

EDIT: Bolt and bottom plate rendered with incorrect thread (not matching nuts). Should be fixed now.

This is a (not very precise) model of medieval torture device used to crush thumbs (sometimes called thumbscrew). It was modeled and printed for two purposes - first was testing the knurl and thread library, second to bring some fun to our SCRUM stand up meetings. Though, couple of colleagues couldn't resist and tried :)
Be careful, thou made of plastic, it can hurt.

Version on photos was