I do not know the materials used in production, and I cannot guarantee an items durability. Antique porcelain, glass and other vintage items are fragile and may not be best suited for use. I recommend that you use the vintage items I sell for decorative purposes. The item "Gorgeous German Rosenthal China Gold Pink Roses Cream Soup Bowl & Plate Set of 4" is in sale since Friday, January 25, 2019. This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Rosenthal".The seller is "affordablechina" and is located in Bethesda, Maryland. This item can be shipped worldwide.