[Take lid 4 fully functional upgraded cup lid] Special for 4/4L/4XL: Accurate inner diameter measurement of environmentally friendly cups

▍Get Lid 4 Full Size Cup Lid▍ Do you know what the inner diameter of your eco-cup is? We have thoughtfully prepared an environmentally friendly small ruler for you, allowing you to easily measure the cup size and choose the most suitable 4-cup lid! This design is both environmentally friendly and practical, allowing you to enjoy the convenience of study and life while caring for the earth. ▍Free delivery for purchases with full purchase▍ Now you can get it for free if you spend over 99 yuan! Participate now and be the first to enjoy this great promotion! ※No need to place an order when the amount is reached, it will be given directly (the gifts will be shipped randomly!) ▍Color▍ 1. Front green/back blue 2. Front blue/back green