Size: Diameter: Approximately 14.5 cm Height: Approximately 6 cm Please also check the photos. This item was among my mother-in-law's belongings. I believe it is quite old. As there was dirt and a dusty feel from aging, I washed it once. I don't know if it was ever used. As there is no box or instruction manual, I don't know the manufacturer or other details. Please understand that this item has been stored at home for a long time before purchasing.