Antique wine corkscrew purchased from Italy in the mid to late 20th century

Antique wine corkscrew purchased from Italy in the mid to late 20th century Most of them are made of metal and some are made of plastic. I use beef foot oil for leather to remove stains and rust on this old piece, but because I don’t use bur oil or copper oil...and other oils with many chemical components, the decontamination effect is limited, and the cleanliness of this item is not complete. Clean, please forgive me. Length: The total length is about 19 cm, the width is about 8.5 cm ## Please refer to the reference photos for details, because the old and new conditions of each money deposit box are different, and the degree of wear on the surface is also different. At the time of shipment, we will try our best to select and send it first. Those who are very demanding on the new and old details of the product, please consider carefully before buying, thank you.