Lamy t10 giant ink cartridges blue this pack of 5 giant blue ink cartridges is compatible with all lamy fountain pen models the history of lamy lamy is an independent family owned enterprise established in 1930 by c josef lamy in heidelberg germany since becoming a brand in 1952 lamy has proved its innovative prowess with every new pen series it has designed beginning with the novel lamy 27 fountain pen series in its first year the distinctive st