A vexilar can be a very valuable tool when ice fishing. What a vexilar essentially does is it shows you where your bait is, where the bottom is, how deep the water is and when fish are in the area. It’s more or less a set of eyes in the water. A vexilar can help you build confidence when ice fishing, because if you see fish on it, you can jig your bait to see how the fish respond. If they’re not responding, it could signal you to switch up your baits. Overall, it’s a great tool to utilize when ice fishing.