September 24th, 2011 WorkshopNovember 16, 2011Student cutting the jack lineBy Minna Koistinen Previous Waiting for glass to cool down Next MInna Koistinen instructs student in glass shaping Related Posts Minna Koistinen aids student to apply colour to glass November 16, 2011 A glass paperweight on the pontil rod November 16, 2011 Shaping glass with pincetti November 16, 2011 Heating up glass in the glory hole November 16, 2011
