Prevent underage drinking: The wine bottle combination lock secures your wine in family restaurants, at home or in other settings, helping prevent children, teenagers or roommates from drinking. Take it anywhere: Portable and lightweight, the lock is easy to carry for home, school or travel use. It fits easily in a bag and can be used wherever you need to secure a bottle. material: Made from materials, the lock has no odor and is safe to use. It offers strong toughness, is not easy to break, and is solid and durable. craftsmanship: The wine bottle combination lock features a refined design, solid construction and a smooth finish with no cracks. You will appreciate the workmanship. Use scenarios: In family restaurants or at home during gatherings to prevent unauthorized drinking by teens or roommates. In dormitories, shared housing, or classrooms to discourage access to wine. While traveling or on school trips to secure a wine bottle in transit or in accommodations.