MMF Industries Chain-Riter Anti-Microbial Stick-On Counter Pens, Blue Ink, 12 Pens per Box (28808) Anti-Microbial technology inhibits bacteria growth on pen Ideal for banks, retailers, office lobbies, hotel lobbies, tuition offices, unemployment offices, will call counters, temp agencies, or financial institutions Keep your pen from walking away Adhesive-backed base is simple to apply - no screws, no holes Anti-Microbial technology inhibits bacteria growth on pen