The latest issue (July & August 2008) of Cook's Illustrated has an article about Le Creuset. They have developed a metal knob that can replace the phenolic knobs on the current cookware. The new metal knob makes it possible for Le Creuset to be used at temps up to 500F. The new Le Creuset knobs also fit Lodge and Chef Mate Dutch ovens.
Anyone interested can see the article at the top of page 30.
Anyone interested can see the article at the top of page 30.