This is a really great and unique item and it can be used many different ways! All of the Ivory Glass was made by Anchor Hocking Fire King (unmarked) and the Lid to the center bowl and the anodized gold aluminum base were made by a metals company (I can't remember the name, but I think it was a NY company). The metals company marketed this product as a Lazy Susan. There are 5 pieces of Ivory Glass and the 2 gold aluminum pieces. The base spins for serving. You can use it all together or use the Ivory dishes separately for serving items. It's all in excellent condition and you rarely see this one! Price is for all at