Uni-ball ONE Gel Pen 8 Colour Set

By Uni Mitsubishi. 

These sleek rollerball pens have a 0.38mm line, and the ink is quick drying and fade resistant. 

They have a retractable nib and a metal clip.

This set has 8 different coloured inks; black, blue, sky blue, green, orange, red, pink and blue-black.

They are 14cm long, and the grip is about 1cm wide.