Antique Tibetan ceremonial yak butter order tea cup,buddist ceremony cup

Gorgeous antique Tibetan ceremonial cup. Burl wood lined with silver. Ornate silver band on base.Top of cup where it looks torn,lots of writing and symbols seen under loop. Unfortunately,I understand none of it. I can tell you however,this is a stunning piece in amazing condition. Rare order and lovely. 2.5” in height. 3.5” in diameter