[oh, now he sees where the confusion lies!] Right. These tea bags are empty, and open at first. They're so you can make your own. [he sets each canisters down at the register, then picks up a packet to show to Merlin. it reads 60 Disposable Filter Bags on the top, then underneath, for Loose Tea] They're easy to use, and you simply toss them when you're finished. They give a cleaner cup than an infuser might.

[that last part probably doesn't matter to Merlin, but...]