Gold Test Acid 10K 14K 18K Platinum & Testing Stone Kit

4 New Jewelry Testing Solutions & Testing Stone This is a new set of 4 testing solutions. Everything you need to appraise 10k, 14k, 18k and platinum. These are the finest acids made today. Each bottle has 1/2 fl oz of acid. The sturdy plastic bottles maximize safety and allows the user to easily squeeze out one drop at a time. You receive: One bottle of 10k testing acid One bottle of 14k testing acid One bottle of 18k testing acid One bottle of platinum testing acid Due to testing acid being classified as a hazardous material it cannot be shipped by air and can only be shipped to the lower 48 states. Acid Test Stone This is a new acid testing stone This stone is used to test 10k, 14k, 18k and silver Use this stone with acid solutions It measures approximately 1 7/8" x 1 7/8" x 3/16" (47 x 47 x 5 mm)