Check the listing for details. 8pcs Set Gold Testing Kit 2x 10k 14k 18k 22k Solutions Acids. Color: Gold, Condition: New. Listed at 22.99 USD. Gold Testing Kit 10k 14k 18k 22k Solution Acid with Scratch Stone Test Gold Authenticity2 x 10K + 14K + 18K +22K Testing Acids Scratch Stone Test Authenticity Gold8 x 0.5 Ounce Bottle contains enough acid for hundreds of tests and Black Scratch Stone Do not touch to solution with bear hand, use wipes, towel, or cloth to wipe it. Keep out of reach of children Kit Includes: 2 Bottles 10K, 2 Bottles 14K, 2 Bottles 18K, 2 Bottles 22K Manufacturer: JSP Made: Made in USA Package: 8 bottles / Package Same Day Fast Shipping! US SELLER If you have any questions, please message us NurisSupply We do not ship on weekends and Holidays. The buyer has 30 days to return the item. The item will be refunded. (Returned items must not be used) If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.