How to Build a Cardboard Craps Practice Rig by CJ | Nov 30, 2015 | General | 0 comments Found these great videos from KogaNinja777 for a getting started with a cardboard Craps practice rig for dice throwing. In the absence of anything to practice with I’m going to build one of these. CJ Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.