The BIC PrevaGuard permanent marker brings bold clear lines to your creations. With a unique cap, the hassle of drying markers stops here. Treated to help protect the marker against bacteria growth, this marker is perfect for home, office, or classroom usage. This product does not protect users or others from disease-causing bacteria, viruses, or germs. The marker features a fine point for precise, bold lines and a comfortable nonslip grip for enhanced control. The low-odor ink marks on almost any surface from glass and metal to photos and foils.