About the product 1. Brand new and high quality tea strainer cup 2. Convenient filter - Cup body with filter design, convenient and healthy, just insert it on the groove and pull it up when remove, so convenient to clean 3. Healthy material - Used PLA material from corn starch extraction, healthy, non-toxic and biodegradable 4. Heat insulation - The effect of heat insulation effect for cup body is good 5. Non-slip design - With non-slip design on the bottom of the cup, you have more peace of mind when drinking tea