Premium copper disk for bird bath cleaning: Made from high-quality copper, this disk naturally purifies and cleans bird bath water, reducing algae and debris to keep water fresh and safe for birds year-round. Triple-point support design for stability: The disk features a triple-point base that sits securely and evenly in any birdbath bowl, preventing tipping or shifting while maximizing purification. Eco-friendly, chemical-free water cleaner: Uses the natural properties of copper to purify water without harsh chemicals, ensuring a safe environment for birds, beneficial insects, and other wildlife. All-season use for outdoor birdbaths: Designed to withstand sun, rain, snow, and frost, making it suitable for patios, yards, gardens, parks, nature exhibits, and landscaping installations. Use scenarios - Home backyard birdbath: Place the copper disk in the birdbath to help keep the water clearer and safer for visiting birds throughout the year. - Community garden or park installations: Use in outdoor birdbaths to provide ongoing, chemical-free water purification for local wildlife and visitors. - Public displays and landscaping: Ideal for nature exhibits and landscaped areas where durable, wildlife-friendly water cleaning is beneficial.