With its elegant curves, this ergonomically-designed tumbler is easy to grip and specially shape fits comfortably in your hand and mouth. Its rounded corners are easy to clean; its dissimilar thickness makes varied levels of crystal clear and glistening under the light, which is definitely a pleasant at home. fits comfortably in your hand and mouth With its elegant curves, this ergonomically-designed tumbler is easy to grip and specially shape fits comfortably in your hand and mouth Design elements Inspired by life’s organic elements, Briiith focuses on the interplay between nature and everyday life. Its dissimilar thickness creates multiple levels of transparency and impressive effect of crystal clear under the light Ergonomically designed, easy to grip Its rounded corners are easy to clean