STERLING SILVER TEST KIT - Acid & Testing Stone

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STERLING SILVER TEST KIT - Acid & Testing Stone (1) Silver Test Acid Bottle 1/2 Fluid Ounce (1) Testing Stone 1.875" x 1.875" (1) Instruction Sheet I sell only JSP brand test solutions. JSP is a well known manufacturer providing high quality and consistent product. All acids are fresh. This is a simple test for Silver content. You scratch your test piece on the stone and apply one drop of Silver Test Acid. A dark red color indicates .925 Silver content. (Other color indications are included with the instructions) NOTE: The testing acid can be applied directly to silverware, jewelry, coins, bars, or rounds, but will cause dulling and leave a mark. Many fine jewelry items of Sterling Silver are not marked. And of course, be aware that the presence of a mark does not necessarily mean the metal in the item actually matches the mark. Most jewelry professionals rely upon the age-old acid or scratch test to analyze metal fineness. Happy Silver Metal Testing! Best Regards, Caltoid Shipping Terms:I ship only to the 48 Contiguous U.S. States (Lower States).Sorry, I do not ship to Alaska, Hawaii, or International addresses due to shipping restrictions by carriers for this type of material.A PayPal "confirmed" address is required. Shipping will occur within 1-2 business days after payment is received.Delivery confirmation is included. Payment read more