Spira
The Spira ball point pen uses stainless steel springs to form it’s flexible body and provide the screw thread to attach it’s cap.
Included in the permanent collection of the Museum of Modern Art, New York and the Cooper Hewitt collection, New York.
Manufactured by Filofax plc, 1991. Then by Ventura Design on Time S.A, 1993 until 2002.
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Out of production