Description The Esterbrook JR fountain pen in Key Lime is made of soothing bright green acrylic with a contrasting purple finial, gold-plated clip and accents that match the trim band and nib and features a gold-plated stainless steel nib. The pen fills with either a standard international cartridge or converter for use with bottled ink, both of which are included. The Esterbrook JR Pocket fountain pen stands for the Esterbrook J Reborn, and is youthful like the original and carries a similar shape and size. It's an important pen to the brand, as its predecessor was, and still is, a popular pen among writing enthusiasts. The Esterbrook J was Esterbrook’s sleek and suave, classic pocket pen that appealed to the practicality of the times. It was a perfect pen for both men and women, and we think it still is today. The revival of this 1940’s and 50’s pen has all of the hallmarks of its predecessor, with a few new bells and whistles. Our new JR model, introduced as part of our revival of the Esterbrook brand and added to our core line of collections, is stylish and refined without being too fancy. It’s meant to match your style, as nicely as it graces your hand. With an elegant design, that isn’t fussy, it is compact in size, so you can always have one on hand and with you on the go, wherever you go. Please Note: some nibs (Journaler, Scribe) may be 7-10 days for delivery.