Sterling silver is an alloy of silver containing 92.5% by mass of silver and 7.5% by mass of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.sumber:wikipedia.orgBerkelas dan elegan, cocok untuk pakai harian, atau hadiah.Keterangan:Parker 75 satu set isi pena dan pulpen terbuat dari Sterling Silver, lengkap dengan kotak asliKondisi masih sangat layak pakai(SOL...