CMYK Pen BFS22 She would never ruin a

She would never ruin a perfect cup of black coffee with something as unnecessary as milk

this mug has been reimagined to offer a contemporary yet timeless design

A lovely deep denim blue

47% nylon and 3% spandex

CMYK Pen BFS22 She would never ruin aA revolutionary way to draw anywhere in full colour with just one pen. Discover the power of the CMYK process and amaze yourself as rich red, blues and greens appear before your very eyes, building colours with layers of ink. Every colour can be created by combining the 4 colours: Cyan, Magenta, Yellow & Black. Did you know the K in CMYK stands for Key? Its a printers term for the key printing plate, which normally carries the black ink.