Čajovna Ve Věži offers over 80 teas (from 40 to 115 CZK) from India, China, Japan, Turkey, Nepal, Vietnam and Tibet, as well as some fruit teas and non-caffeinated teas. A small selection of soft drinks is also available, as is wine. I opted for Sencha (65 CZK). This is a Japanese green tea, made from whole (rather than ground) tea leaves.