1、Rolling to massage skin, tighten skin, improve eye bag and canthus fine lines. 2、Improve skin blood circulation, promote the removal of harmful substances from the skin. 3、Soothe and repair skin, help to solve skin problems such as rough skin, coarse pores. 4、Remove excess heat in moderation, relieve skin tension and fatigue, keep skin in good condition. 5、Diminish inflammation and ease pain, suitable for improving pimple, color spots, dizziness, headache, fever, heat stroke, and so on. Features: Rolling to massage skin, tighten skin, improve eye bag and canthus fine lines. Improve skin blood circulation, promote the removal of harmful substances from the skin. Soothe and repair skin, help to solve skin problems such as rough skin, coarse pores. Remove excess heat in moderation, relieve skin tension and fatigue, keep skin in good condition. Diminish inflammation and ease pain, suitable for improving pimple, color spots, dizziness, headache, fever, heat stroke, and so on. Specification: Condition: 100% Brand New Item Type: Massage Ice Ball Material: Glass+Carbonized Water Quantity: 2pcs Package list: 2 x Massage Ice Balls Note: This product can only be placed in the refrigerator where it will not freeze. When you put it, use the basin to put some water, then put the ice ball in the water, pay attention; do not put it in the place where it is frozen. Direction for Use: 1. Daily care skin and introduce maintenance tools, can be used for facial, neck massage, scraping and so on. 2. Use in a rolling manner, in the area of inflammation and problem skin can be a short stay to enhance the effect. 3. Place it in the freezer 20 minutes before use. In the winter, it can be refrigerated in the refrigerator for 10 minutes. Wash it with water before use. After use, wash the crystal ice hockey with a proper amount of cleansing lotion, and dry it in a fresh-keeping bag for use. Please do not put the refrigerator when not in use. 4. The skin will be slightly reddened after use, this is a benign reaction using crystal ice hockey. 5. The product can be used for a long time, the ice skin liquid is non-toxic, even if it is damaged, it is harmless to people.