While you write, your fingers will remain bacteria-free with this antibacterial nano-silver technology. Ideal for counters, receptions and entrances at hospitals, clinics and schools where hygiene is top priority, this Antibacterial T-Pen has a non-slip base helping to continue to market your message. The ink refills write for a huge 2.5km and with big print areas your branding won't be missed. Certified Nano-silver Biomaster Technology.