$4.50
The Platinum Carbon black ink cartridges are available in a 4-pack. Proprietary cartridge for Platinum pen only.
PLATINUM PREPPY WA FOUNTAIN PEN REISHIGUMO
PLATINUM PREPPY FOUNTAIN PEN CRYSTAL
PLATINUM #3776 CENTURY SHIUN LE FOUNTAIN PEN
PLATINUM PREPPY WA FOUNTAIN PEN SAYAGATA
Platinum Classic Bottled Fountain Pen Ink Cassis Black
PLATINUM CONVERTER SILVER
Platinum Fountain Pen Ink Cartridges 10-pack
PLATINUM PREPPY WA FOUNTAIN PEN KARAKUSA
PLATINUM PREPPY FOUNTAIN PEN GREEN
PLATINUM PLAISIR 10TH ANNIVERSARY FOUNTAIN PENS
Platinum Pen #3776 Century Oshino
Platinum Classic Bottled Fountain Pen Ink Khaki Black