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Galalith was used in the production of fountain pens by some companies around the '20s, when the research for materials that could replace the [[hard rubber]] began. In particular [[Sheaffer]] used it for some models produced for a very short time, which, because of the problems they had, were reused as pens for temporary replacement. [[Parker]] adopted galalith for the production of the fountain pens of the series called [[Ivorine]], even if the most extensive use was probably made by [[Conway Stewart]] for the production of some of his most original colored pens.