Features 1、Fast Acting: The iron and darkening agent work quickly, easily removing metal paint, oil, grease, and wax with minimal effort. 2、User Friendly: Metal darkening agent are safe and easy to use on metal surfaces. Simply apply the solution using a brush, sponge, or cloth, or submerge the item completely for desired results. 3、Control At Your Fingertips: With a water based solution, you can easily control the antiquing or darkening process by adjusting the dilution with water. Have full control over the desired outcome on your metal surfaces. 4、Timeless Perfection: Never expire, ensuring their effectiveness for years to come. Keep them stored at room temperature in their original, tightly sealed containers to maintain their quality. 5、Versatile Application: Darkening solution is suitable for various metal jewelry and decorative items. Achieve the desired aged or vintage look effortlessly with our reliable darkening agent. Specification Item Type: Silver Jewelry Antiquing Fluid Material: Blackening agent Net Content: 250ml Package List 1 x Silver Jewelry Antiquing Fluid