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: Item Type: Massage Ice Ball Material: Glass + Carbonized Water Quantity: 2 Pieces Package Includes: 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.