https://youtu.be/ZIxCWZEX79Q Transformation tool by Laurence Labis | Oct 22, 2015 | OperaCADemy BEGINNER
https://www.youtube.com/watch?v=v3bne8mfh34 Clinical handle tool by Laurence Labis | Oct 22, 2015 | OperaCADemy BEGINNER
https://www.youtube.com/watch?v=IDidnRWkuw8&feature=youtu.be Margin line automatic edition by Laurence Labis | Oct 22, 2015 | OperaCADemy BEGINNER
https://youtu.be/165rqN8O1U0 Anatomical Crown by Laurence Labis | Oct 22, 2015 | OperaCADemy BEGINNER