I think the big pot for boiling water felt like the big bottleneck. Most items were 1-time use and I think that was the issue I was having. (unless maybe I was overpouring every time and they were able to be used multiple times lol)
We could probably increase the amount of liquid the pot holds so that you can fill multiple tea dispensers. Though the tea dispensers should hold enough to fill a little less than 8 tea cups.