Marble Ring Tweezers

We've taken 11" Heavy Duty Tweezers and attached Special stainless steel rings to them for holding marbles and similarly shaped items such as vessels. The small ?" size has a range of ¾" to 1¼" and the large 1" size has a range of 1?" to 2½". Secure positive holding and clearance for the flame to fire polish away the final punty mark.