Silver Oxidizer Solution Stabilized Sterling Blacken Gel for Vintage Black Oxidized Jewelry Making – Antique Liquid Oxidizer This silver oxidizer is designed to enhance the appearance of sterling silver products. The oxidizing gel can be used directly by brushing it onto the surface, creating a range of oxidized patinas from rainbow hues to deep black on fine silver, sterling silver, and copper-bearing metals such as brass and bronze. Important: Do not leave the bottle open. Pour only the required amount into a small container. Apply the solution with a brush and rinse off once the desired color is achieved. Do not pour unused solution back into the original bottle after use. Keep out of reach of children. Item Type: Silver Oxidizer Color: Black Available Sizes: 15ml, 30ml, 50ml Quantity: 1 Bottle Note: Due to manual measurement, there may be a 0–3mm size variation, which is considered normal. Product color may vary slightly due to differences in monitor displays. Package Includes: 1 x Silver Oxidizing Gel Bottle