Environmentally Friendly Materialsï¼šNatrual WHEAT STRAW -- no damage to your body, and it can be degradable.
Thumb Groove Design -- more comfortable for use,the most ergonomic with thumb rest.
Large Capacity and Round Design -- easy to clean.
Lightweight and Durable -- 13.5oz,180â„ƒ heat resistant.
Cup designed to tilt 32 degrees to stand upsidedown to enable faster drying inside the cup