apetaster

The other day I played an Ibanez electric that had these bizarro strings on it - it was like they were standard electric strings but were covered in a thin white Teflon like material that made them super slick - I loved the feel of the things but can't seem to find what brand they were. They're defininitely not Elixirs, as the coating was even thicker than those on Elixir strings...

Any ideas as to what these may have been?

Thanks