This place has many more options than Tevana for loose leaf tea. What makes it a great store however is the knowledgeable and friendly worker. Another nice touch was the spinning rack that contained a sample of each tea behind the counter. That way you can open a small tin of the tea, smell it, see how big/small the leaves are. The shop is pretty small, but in the window there are tea pots, mugs, strainers, etc for sale. I found the products reasonably and competitively priced and I purchased myself a tea pot. I find it perfect as it allows none of the tea leaves into the drink.
Note this shop is located in the 5th street arcade on the south side of Euclid. You can enter from Euclid or Prospect. It's on the east side of the arcade closer to Euclid than Prospect.