Solid White Barrel With Solid Coloured Clip. Made With Antibacterial Additives To Reduce Risk Of Spreading Germs And Infections. Black Ink Refill. Effective against 99.9% of all harmful bacteria. Kills MRSA, E-Coli C-diff. Bactericidal. Is most useful not just for the medical or pharmaceutical profession, but can assist with infection control in everyone's place of work, play or home.