Uniball One Summer Yurumatopee Limited Colors

The Uni-Ball One ink is specially formulated with large pigment particles that stay on the surface of the paper instead of getting absorbed into it.

Since the ink isn't getting washed out by the paper, dark inks look darker, and bright inks look brighter. The ink is fast drying and bleed resistant too, so your notes will always be crisp and free of smudges.

This limited edition Uni-Ball One set comes in bright, warm colors that will bring back your fondest childhood summer memories. You can write in elegance while remembering your sweet summer days using colors inspired by Puppy, Cotton Candy, Morning Glory, Goldfish Bowl, Kitten and Sheep Cloud.

Pigment-based ink.
.38mm tip

LEFTY TEST: Pass! A+

The "Lefty Test" is a grueling process of writing with a particular instrument and then immediately attempting to smudge it. Smudge test are conducted on pages from the Shorthand Standard Notebook. Other paper qualities may yield varying smudge results.
Grading scale:
A+ NO smudge
B   A slight smudge; maybe needs a second more to dry
C   Significant smudge
F   Hard fail