Sailor Jentle Four Seasons Waka-Uguisu fountain pen ink is smooth-flowing and specifically formulated to be safe for all fountain pens. This is a bright, yellowed shade of green. The 50ml glass bottle features an internal removable ink reservoir that makes it possible to fill your pen even when the ink runs low. Cap the bottle, turn it upside down, and then turn it right-side up. The holes on the sides of the reservoir allow ink to flow into the reservoir into which a fountain pen nib can be submerged.
Check out our thINKthursday blog post for a thorough review of this ink.
Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side.
A Cornucopia of Coolness! An Avalanche of Awesome! The Anderson Pens mailer delivers Mouth-Watering Photos of our Newest Products, Hottest Items, and Trending Gear directly to your inbox each and every Tuesday. Don't miss out! Join the list today!