Selected international designers, illustrators and artists were invited to submit designs for this one inch (25mm) button badge series. Stereohype sells B.I.O. (By Invitation Only) Series 20 badges separately and as part of themed / artist gift boxes. We also give button badges away as free extra treats with each order. B.I.O. Series 20 includes artworks by Anis Tabaraee, Augustin Camus, Daniele De Batté / Artiva Design, Erik Haberfeld, Nicki Frech & Michele Jannuzzi / Jannuzzi Smith, Jens Uwe Meyer aka JUM / USOTA (United States Of The Art), Michael Czerwinski / Tucktite, Paul Farrington, Timothy O'Donnell, TM and Tomi Vollauschek / FL@33. Released: November 2020 / Please feel free to add a complimentary button badge of your choice to your next order using this add-on checkout voucher code: FreeBadgeOfChoice