AVENSI is the first coffee cup designed for swirling. Why? Swirling isn’t just fun, it aerates and oxidizes your coffee allowing you to unlock new aromas and flavors hiding in your brew. Swirling also allows you to actively cool your coffee and develop its unique flavors so you can experience different aromas and tasting notes at different temperatures. The Perfect Pour Line indicates the optimal volume for swirling your coffee with ease without spilling. As with all hot beverages, safety first! Swirling is fun, but always exercise caution when handling hot coffee.