It is quite loose when compared to similar meiki models.
It has the most amount of twist and swirls of any meiki cavity. The cavity is not as soft as the meiki 06 YJY.
Still recommended if anyone wants to try something different from other meikis.
Be careful when cleaning and maintaining this type of meikis.
They wear and tear easily similar to the meiki 06 YJY previously owned. It can get a bit loud due to some hollow space within the meiki cavity during usage if you are not big enough.