Exhibit 23.4 CONSENT OF AUDIHISPANA We consent to the incorporation by reference in the registration statement on Form S-8 pertaining to the 1997 Equity Participation Plan of Owens-Illinois, Inc. of our report dated 5 February, 1997, with respect to the consolidated financial statements of Vidrieria Rovira, S.A. as of and for the year ended 28 December, 1996, which report appears in the Form 8-K/A of Owens-Illinois, Inc. dated May 9, 1997. AUDIHISPANA /s/ Alberto Ribas ----------------- Alberto Ribas Partner Barcelona 6 March, 1998