Diamine Shimmer-tastic Fountain Pen Ink Sample (3mL)Diamine are renowned world wide for the quality of their fountain pen inks. These Shimmertatic inks are no exception they're the result of several years of research and development. Each ink contains gold or silver metallic particles to complement the ink colour and add a satisfying shimmer to enliven any handwriting. The metallic particles will naturally settle in the bottle and the bottle must be shaken before filling your pen. 3mL ink samples