Orange Pekoe -1 (OP1) Ceylon OP1 Tea is another OP variety of Sri Lankan Tea, which is known as Orange Pekoe 1 Tea. This Pure Ceylon black tea is a fine grade of large leaf tea. It is made of long, slightly wiry and slightly twisted tea leaves. These teas have a rich aromatic forest-like scent. The liquor generally has a light golden reddish color and a delicate lighter taste. Takes slightly longer time to brew compared to other teas due to it is leafiness.