You can go to an Asian store, like one of those Chinese or Korean grocery stores.

thanks. I actually will use it to put hand crushed mulling spices in for mulled cider and wine. You can also use it to stain cinnamin in gingerale punch

Hill's Kitchen has a nice selection.

Try the Ingenuitea tea strainer. It's so cool for loose tea! Amazon carries them.

World Market has several varieties of tea infusers.

Wegmans sells a little mesh basket by their "nice" teas. It fits inside the top of a mug and has plenty of space for the leaves to expand, which is want you want. Under five bucks.

I used to be able to find these in the supermarket gadget section or sometimes the Tea/Coffee aisle. I am looking for a simple tea ball that you dunk the loose tea leaves into the hot water to make loose tea.

Nothing outrageously priced as I have a habit of misplacing these periodically.

TIA