1. Gently press the button on the opening to open it easily, please do not force it to open directly, or it will be very tedious.
2. When using this product for the first time, activate the cream with your finger in circles to make it moist. Then apply evenly with your finger, brush or powder puff. If the cream is a litter dry, just use a hair dryer to heat the pots, then they will be applied beautifully.