Welcome to the evolution of ice fishing line. Clam Pro Tackle is excited about the Frost Ice Premium Monofilament fishing Line designed for ice anglers by SunLine Co. Frost Ice Premium Line is Japanese-made to the strictest of tolerances, using the highest quality raw materials available. With a straighter “off-the-spool” feed, Frost Ice Premium line has less coil. And a moderate amount of line stretch offers a perfect balance of a strong hook set with great bite detection while offering forgiveness for head shakes below the hole. Frost Ice Premium metered line lets anglers benefit by tying the bait onto the clear section of line for a stealthy presentation, while utilizing the high-vis section to watch the line and detect bites better at the hole