From the manufacturer

Contains Built-in Protection To Suppress Bacteria Growth

BIC Prevaguard Clic Stic contains an antimicrobial agent in the pen’s plastic components that helps protect the plastic on the pen by suppressing the growth of bacteria, molds, mildew and fungi –especially in high-moisture environments where those can thrive

A Fresh Take on Writing

The pens’ antimicrobial agent also enhances product freshness, fights product degradation, and should last the life of the pen unless the plastic is destroyed.

The Iconic Pen You Love

The classic BIC Clic Stic pens feature a medium ballpoint, which evenly spreads ink as you write and creates vivid, highly visible lines ideal for note-taking, drafting, doodling and other writing activities.