Exhibit 23.1 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the Stock Option Plan for Directors of Owens- Illinois, Inc. of our report dated February 4, 1994, with respect to the consolidated financial statements and schedules of Owens-Illinois, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 1993, filed with the Securities and Exchange Commission. /s/ Ernst & Young LLP ---------------------- Ernst & Young LLP Toledo, Ohio December 29, 1994