September 26th, 2011 WorkshopNovember 17, 2011Minna Koistinen guides student with shaping a hot glass paperweightBy Minna Koistinen Previous Working the hot glass Next Participant heating glass in the glory hole Related Posts Shaping a glass paperweight November 17, 2011 Shaping and blowing glass simultaneously November 17, 2011 Minna Koistinen papering blown glass November 17, 2011 Gathering colour from the marver November 17, 2011
