The product is a collection of mint Japan stamps from 1871 to 1961, ranging in value from 6 sen to 30 sen. These stamps have not been certified and are from Japan. It is a comprehensive and diverse collection that showcases various designs and issues from the era, making it a valuable addition to any stamp collector's portfolio. With stamps from different time periods and denominations, this collection offers a glimpse into the history and culture of Japan during this period.