This listing is for one cup. This cup does not come with a certificate of authenticity as it is one cup from a two cup set. If you would like a certificate of authenticity, please purchase the two cup set for this model.
This is handmade by Master Lee ShanMing 李善明. He has devoted himself to ru kiln products for over 15 years. His signature is on the bottom of the cup, it says "Shan Yin 善隐". "Shan" is the middle character of the artist's name, it means kindness, "yin" means to hide yourself. "Shan Yin" describes the philosophy of the artist, which is to be kind and to be low key.
All pieces are delivered in a gift box and include the collector's certificate with Mr.Lee's signature.