NEW Antibacterial ball pen!Made of ABS material, specially processed to inhibit and prevent bacterial growth on the body of the pen through nano silver technology, a special treatment made with silver ions.Push-button mechanism, with accessories in silver colour and body in white colour. Die-cut clip and comfortable grip, with blue ink.Item according to the ISO 22196:2011 standard, about the measurement of the antibacterial activity in plastics and other non porous surfaces.