Uni Signo RT1 0.7mm Assorted Retractable Pens Set of 8 Oil Painting Pads You can also mix it

You can also mix it with a little water and paint for a bright

The ink won’t wash off in the rain

A quality UV resistant artists' gloss varnish that maintains painting for longer

The most fluid medium within the Liquin™ family

Each pen has a rubber grip which keeps you comfortable while you're writing

Uni Signo RT1 0.7mm Assorted Retractable Pens Set of 8 Oil Painting Pads You can also mix itThe uni ball Signo RT1 is a ultra fine retractable rollerball pen for precision writing featuring new improved gel ink. The barrel has a modern design with a rubberised grip. Each pen has a fine, 0. 7mm nib. The gel ink is quick drying and provides a super smooth writing experience. The barrels have a retractable design with a handy pocket clip.