Description
Use this traditional acid testing kit for accurate karat readings.
This deluxe acid testing kit includes: Testing stone (1 3/4" x 1 1/4") , rare earth magnet, 6 test needles (8, 10, 12, 14, 18 and 99 Silver), and 10K, 14K, 18K, 22K, platinum and silver acids. Box measures 8 1/4" x 4" x 4".