OptofluidicsLogo Design Contest Logo Design Contest Contests / Optofluidics Optofluidics has selected their winning logo design. For $575 they received 238 designs from 31 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by danez Return to Contest Return to Contest Withdrawn New #29 Withdrawn Prefers others. #30 Discussion No comments yet.