Posca Acrylic Pens

Uniball Posca acrylic pens are great for hidding the outlines of the the drawing that is being colored and supports being colored over the acrylic paint, with the coloring pencils.

These pens have several tips, according to the needs of each:

• PCF-350: 1-10 mm, Brush, 10 colors
• PC-1M: 0.7 mm, Extra Fine, 28 colors
• PC-1MR: 0.7 mm, Ultra Fine, 22 colors
• PC-3M: 0.9 - 1.3 mm, Fine, 44 colors, reversible/replaceable tip
• PC-5M:  1.8 - 2.5mm, Medium, 49 colors, reversible/replaceable tip
• PC-7M: 4.5 - 5.5 mm, Broad Bullet Tip, 15 colors
• PC-8K: 8 mm, Broad Chisel Tip, 33 colors, replaceable tip
• PC-17K: 15mm, Extra Broad, 10 colors

Posca nib sizes

There is a big range of colors, 66 colors total, and the availability depends on the nib size.

Posca color range

Posca color chart

Posca color chart

Source: Posca Booklet