Private Reserve sealed universal fountain pen ink cartridges are an excellent choice for your ink and represent one of the best universal cartridges available on the market. These single cartridges are an easy and cost effective way for you to try out any of these colors. With over 40 colors to choose from, Private Reserve ink is non-smearing, neutral in pH and offers a great writing experience for your writing instrument.

Color optional available: American Blue, Arabian Rose, Avacado, Black Cherry, Black Magic Blue, Blue Suede, Burgundy Mist, Buttercup, Cadillac Green, Claret, Copper Burst, Cosmic Cobalt, Dakota Red, Daphne Blue, Dc Electric Blue, Dc Super Violet, Dc Supershow Blue, Dc Supershow Green, Ebony Blue, Ebony Brown, Ebony Green, Ebony Purple, Foam Green, Gray Flannel, Lake Placid Blue, Orange Crush, Plum, Purple Haze, Purple Mojo, Rose Rage, Sepia, Shell Pink, Shoreline Gold, Sonic Blue, Spearmint, Tropical Blue, Vampire Red, Midnight Blue, Velvet Black, Chocolat, Fiesta Red, Naples Blue, Sherwood Green, Tanzanite