Product review (5 stars): Better than Copper!
Ordered this Composite Ice Maker Line as a replacement for a copper line I recently installed.  The copper had a few kinks in it so decided to 69 Copper and go with the PEX.  It is rugged, easy to route from the fridge to the water connection and hooked up to both the water feed and fridge in minutes.  I am very happy with this product and would recommend it to anyone needing a replacement or a new install.