12 Conklin fountain pen ink cartridges that will fit any Conklin pen that utilizes a cartridge filling system.

Conklin inks are safe for all fountain pens.

Any domestic order with a value of over $59, after all discounts, qualifies for free shipping. Upgraded shipping is available during checkout for a discounted cost.

Orders under $59 - USPS (4-7 day average) is $4.95

International rates will vary depending on price and weight.