September 26th, 2011 WorkshopNovember 17, 2011Final flash before the crack off benchBy Minna Koistinen Previous Cutting a jack line into hot glass Next Minna Koistinen spinning the pontil to elongate a vase Related Posts Cutting a jack line into hot glass November 17, 2011 Minna Koistinen with a gather of glass November 17, 2011 Working the hot glass November 17, 2011 Minna Koistinen and Andrea Doggett help student finish a paperweight November 17, 2011
