pH-neutral

Also a great tool when mixing your own colors when obtaining new personal shades

the colours included in these packages can vary

like Chaz Bojorquez

Available in Black

uni ball eye ultra micro rollerball pen 0 38 mm Alfe pH-neutralThe Eye Ultra Micro uses a 0. 38 mm tip, the thinnest in the Eye liquid ink line, putting down a needle sharp line around 0. 2 mm wide fine enough for dense tracking grids or detailed entries where a standard 0. 5 mm tip would already feel too thick. Most pens get scratchy or start skipping at this small a tip size, but the Uni Flow capillary regulator keeps ink pressure steady through the barrel, so the line stays smooth rather than catching on the