This is the beginning of series on how to design jewelry using only Rhino software. Although not essential the student should be somewhat familiar with the 'Basic' commands used within rhino. Lessons are focused on designing jewelry without the use of 'plugins' such as Matrix/ Rhino Gold/or others. The course is conducted in Rhino 5 but all versions of rhino can be used. This lesson will make several variations of the same model by using a series of different surface building commands.  The course is designed to help the student design jewelry in a creative way and without the use of expensive jewelry software