The biggest challenge when running a refrigerator water line is tapping into the cold water pipe and running the 1/4-in. O.D.

Flexible copper tubing intended for an ice maker was used to relocate the propane outlet inside the bell of the instrument. A barbecue igniter, controlled with the player’s left thumb ...

And since it’s flexible, PEX makes remodeling jobs easier ... and you would prefer the look of a copper tube coming out of ...