Each of our Signature Blends is personally developed by one of our Master Blenders. Pouring years of knowledge and expertise into each blend and infusion, they draw inspiration from their unique experiences in the world's special tea growing regions. Above all, they put their heart and soul, not to mention commitment and precision, into the recipes they lovingly create. That's why each blend proudly carries the signature of its creator. For Zanzibar Chai, it's Andrew Whittingham.