WOW! That set has lasted a long time. I have the slightly newer pair with grayish oven knobs in stainless steel. The oven is fabulous and heavy. It sat on top of my KDS14 so I never had to worry about it tipping forward when the door was open. The cooktop was my first experience in cooking on Radiantubes and they were not as frightening as I had thought that they would be.