5 Pcs Bird Bath Copper Disk Balls, 99.99% Pure Copper Disc for Bird Bath, Spherical Water Purification Disks for Outdoor Birdbaths, Universal Fit Bird Bath Accessories (12 mm)

About this item

• Solid Pure Copper, Not Plated Brass: These bird bath copper disk balls are crafted from 99.99% pure copper, not cheap brass or plated steel. Brass is an alloy that can corrode over time, leaving residues in the water; pure copper maintains its integrity and works naturally without degrading
• Spherical Design for Better Contact: The round shape exposes more surface area to water than flat copper discs for birdbaths. This enhances the natural purification process, helping keep the bird bath fresher for longer as an effective bird bath purification disk
• Weighted Base Won’t Float Away: Thanks to the density of pure copper, each disc sits securely at the bottom of the basin. Unlike hollow brass balls, these solid copper disk for bird bath pieces won’t float, drift, or be picked up and carried off by birds
• Universal Size, Instant Setup: Measuring just 12mm, the copper balls fit all standard bird baths, fountains, and small water features. Drop them in with no tools needed—they instantly start working as a copper birdbath disc, replacing thin plates or worn-out purifiers
• All-Weather Reliability, No Rust: Pure copper resists seasonal extremes without plating peeling off like some brass-based or coated discs. Use these as a copper algae disc for bird bath maintenance year-round, keeping water inviting for robins, finches, and chickadees