This appears to be a Montblanc two-digit series pen, but the product number is unknown as it is not listed. It has been disassembled and cleaned, and there are no ink clogs, but a writing test has not been performed. This is being sold as junk. There are scratches on the nib, likely due to corrosion. The ring on the barrel is engraved with MONTBLANC GERMANY. A white star is featured on the top of the cap and the bottom of the barrel. The coaster and small plate shown in the photos are for photography purposes only. They are not included.