vtg 1983 rowoco bake-ware valtrompia bread & cake mold/ heart

vtg 1983 rowoco bake-ware valtrompia bread & cake mold/ heart Vintage Valtrompia vertical bread and cake molds from Rowoco from 1983. I believe these were made in Portugal since Portugal is on the end flaps. Possibly made of stainless steel. A magnet does stick to them. Each mold has 2 end caps/lids. These lids do not screw on. You simply push them down snug to fit. Recipes on the box and instructions on using. These could also be used as decor in a cake or bakery shop. They measure approx. 9" long and approx. 3" in diameter.