Luye Ruby Oolong leaves a long-lasting flavor yet no burden on the tip of the tongue. Withered and stirred in black tea production process, Luye Ruby Oolong is infused amber color of black tea and mellow taste of Oolong tea. Heavy fermented and medium roasted state leaves this Luye Ruby Oolong no astringency even for over brew. Leaffree Luye Ruby Oolong mainly grows in Luye, Taitung Taiwan and is made from hand-plucked fresh leaves of Green Tip Oolong in summer. Luye Ruby Oolong has heaviest fermentation level and it was breed by experts in Taiwan Tea Research and Extension Station Taitung branch. The combination of production process of Oolong and black tea makes Ruby Oolong a distinguished characteristic from the norm. Its leaves are half-ball shaped with dark brown color. With amber and orange red color after brewing, its tea liquid has honey and ripe fruits flavors, with sweet and mild aftertaste.