14th century (L)Height 3.5 cm, Bore 2.0 cm, Body 3.2 cm
 Needless to say, a droplet of water is one of the most common stationery items. Because they require only a small amount of water, they are small and almost uniform in shape. Most of them have small mouths and handles, but there are also many without handles. Both ash and iron glazes are used for the glaze.