Great set of cookware.  Very glad that I purchased them.  The pots and pans have some weight to them, but not too heavy, so you can feel the quality built into them.  Currently using them on a glasstop electric stove and they work great.  Good even heat.  The non-stick surface works great and feels like it will last the life of the cookware with the proper care.  The stackable feature is a huge space saver.