P1 antibacterial pen, red ink. The pen’s body has a treatment which inhibits and prevents bacterial growth, thanks to the silver ions. Ideal toimprove hygiene at school, in the office, in environments in contact with food and sanitary environments. Whitebarrel with pink push button and clip. Approximate writing length of 1,200 metres. 1 mm tip. Ink manufactured in Germany. Original design, created by MILAN’s own R+D department. Measurements of pen: 14.1 x 1.7 cm. 1 cm O.