Antique Porcelain Blue And White Grass Pattern Tea Cup

Colour: Blue and white
Period: 19th - early 20th century
Size: L: 5.5 - 6.4 cm,  H: 2.7 - 3.1 cm (each cup has different size)
Marks: No, 
Capacity: 22 - 30 ml (0.74 - 1 oz)
Condition: Good antique condition. Variation in size. In uneven shape and imperfections like fire pits and tiny frits.