This disposable, washable, and reusable plastic kiddush cup comes in silver and is a perfect solution for Kiddush or Jewish celebrations and dinners. Great for Shabbat, Passover, Purim Rosh HaShanah and so on... Teach kids about kiddush at Shabbat or the 4 cups at Passover and much more! Contains: 1 reusable silver colored plastic kiddush cup, about 5.4" tall - 3.38 fl. oz. - more than the "Shiur". The final halacha for Bracha Achrona is that the size of a revi'it of liquid is defined as 3oz and this is in accordance to R' Chaim Na'eh. (Rav Moshe holds it's 3.3 oz of liquid, and if interested you can be machmir).Include these in goody bags and use them as party favors.