Product review (5 stars): good quality, worth the extra money
Much better than the standard ice maker tube. I got fed up trying to feed the cheap stuff through my walls, which it's not really designed to do. I feel much better having this product installed instead. I actually used it for plumbing a coffee maker. After cutting the ends off, it seems to mate correctly with standard ice make fittings and valves. I strongly recommend this over the cheaper poly lines.