February 8, 2009 by Kristen DeLap I would love to get my hands on a few of these buttons, designed by Hella Jongerius specifically for her Polder Sofa (commissioned by Vitra). The possibilities of how to use these would be endless. Jongeriuslab I would love to get my hands on a few of these buttons, designed by Hella Jongerius specifically for her Polder Sofa (commissioned by Vitra). The possibilities of how to use these would be endless. Jongeriuslab Source: http://www.jongeriuslab.com/site/html/work...