Reusable, erasable, lightweight, eco-friendly badges for recording reports, vital signs, and essential information. Ideal for healthcare team. Can be written on both sides, with a ballpoint/ gel pen, wiped clean with alcohol pad, and reused. ATTENTION: Most Gel ink and Super Smooth/Uni/Colored Ballpoint ink will smudge and might leave faint stains. We recommend before full use to try all pens to prevent faint stains.