Category: Accessories Calibration Disk for OTi SGD $70.00 0 reviews Details Calibration disk and stone rest for OTi Stone rest for placing of stones whilst testing. 4-size stone rest. When testing with Presidium testers on stones in the stone rest, ensure your hand is on the stone rest. Quantity 12345678 Login to add to wish list Review Please login to submit your product review. Enquiry Your name * Your email address * Contact Number Product * Message *
