God, how to use Qi Dan's small light bulb?

First use lotion, then use a small light bulb, gently push it evenly to the whole face, and repeatedly apply it to key parts.

How to use sk2 bulb correctly: When using, apply proper amount of this product in the palm of your hand and evenly spread it on your face. Key skin parts can be applied many times. Do not get into eyes when using. Everyone's skin is different. Stop using it and see a doctor if your skin is abnormal. SkII is a world-class brand with guaranteed quality. It has obvious moisturizing effect on skin, especially whitening spots. It can be obviously improved in a short time, comfortable to use and pleasant in smell. Long-term use can achieve good whitening and maintenance effect.