The UMR-87E is a high-quality gel ink refill that uses a pigments for color, meaning its water-resistant. The gel ink in the refill is also archival quality, fraud-resistant, and fade-resistant.
Prior to the August 2020 release of the Uni-ball 207 Plus+ in the US, this ink was only found in the Uni-ball Signo 307 pen. It was release as an update to the Uni-ball UMR-87 gel ink refill found in the Signo 207.
This is one of the best gel ink refills sold in today.
Uni-ball UMR-87E Gel Refill Information
|Street Price||Check Price|
|Pen Type||Rollerball / Gel|
|Ink Colors||Blue, Black, Red|
|Max Body Width||5.9 mm|
|Refill Length (cm)||11.2 cm|
|Refill Standard||Pilot G2|