The Leaf tea taster boxes allow you to enjoy a cup of tea wherever you go, without the need for any brewing equipment other than a cup and hot water! By following the suggested brewing instructions, the taster box which contains 3 packs of teas would allow you to make up to 10 cups each (up to 30 cups in total). Teas are packed in zipped, re-sealable, aluminium foiled bags. Paper filters are made with non-chlorine bleached pulp fibres. Box size: 23.5 x 16.5 x 2.3 cm/ 9.3 x 6.5 x 0.9 inch.