Purchase a 3Dvarius violin NOW : https://www.3d-varius.com/ Download freely the MP3 of this video: https://www.3d-varius.com/demonstration-3dvarius/ Hi, I'm very proud to present my review of the first fully playable electric violin created by the 3D printing technology ! Hope you'll enjoy ! Story behind the video and cover song After few years of work, I'm very proud to present my review of my