What is Starbucks boba called?

I'm curious, could you enlighten me on what Starbucks calls their boba drink? I've heard rumors of a unique beverage that blends traditional tea flavors with a chewy tapioca pearl twist, but I'm not sure if it has a specific name under the Starbucks umbrella. Is it a special edition item, or is there a consistent moniker associated with this delightful concoction? I'd love to know more about it!