PET Bottle Cap Cup (Hello Kitty/5.3cm/⌀7.3cm / 140ml)
Made in Japan.
Sanrio Hello Kitty series.
This is a plastic cup that can attach to regular PET bottle.
Just attach the cup onto the bottle cap and you would be ready to drink your beverage with a cup.
This can be more hygienic because you won't be directly touching the mouth of the plastic bottle.
Also recommended for people who do not prefer the direct drinking method.
Capacity 140 ml.