Cloud Seal is a lovely 1990s Li Shan oolong. This is a great aged oolong for drinking that also has room for more storage. Aging oolong is rewarding as it ages faster than puerh and doesn’t require humid conditions as puerh does, meaning that many places in the world which are not suitable for aging puerh are great for aging oolong. Cloud Seal has hints of tart berry, chocolate and Chinese herbs. It is very fragrant and has a thick rich liquor and bright, upward-moving Yang Qi.