This is a B-Grade version of the pink boba shaker charm. As you can see from the third image, this charm was supposed to be 3" but is double the size it's supposed to be! The printing on the boba, taro, and the straw is also a little grainy.
 
Normally the pink boba only comes with two shaker inserts but because this is almost the size of the other larger boba shaker, the B-Grade will come with 4 inserts.
 
4" Openable Shaker charm
Comes with 4 inserts (tags or characters). Those available are here.