Silver is a natural antimicrobial, antifungal, and antibacterial metal that also contains anti-inflammatory agents. It heals and prevents cuts, wounds, cracks, soreness, and infections. Since 2002, Silverette® cups have enjoyed a resounding and growing success with mothers, doctors and obstetricians. They are the only and original nursing cups made in Italy by fully licensed silversmiths. These cups are essential for anyone who wants to prevent or who is experiencing issues with sore, cracked nursing nipples.