High Quality Material : Ice facial roller is made of food grade silica gel, BPA-free. The facial ice cube roller is reusable and durable with no water leakage, no odor, safe to use, it can be refilled with any recipes by your skin care needs. Face Ice Roller Size : 3.5*2.5IN Package:1pcs ice roller/setWARM TIP:Please don't pour the water too full, fill in 80% -90% water from the small hole at the top; Wait a few minutes before opening Ice Cube Roller, or run under water to loosen lid.If you have any questions during use, please feel free to contact us.We will reply in 24hours. EASY TO USE: This ice face roller battery free, comfortable to hold, fill the cube with water. Once, frozen over 4 hours, apply the ice to your skin in 30 second intervals in circular motions.Our beauty cube is comfortable to hold, with a compact and lightweight design. The ice roller is a great helper for family enjoyment and a great beauty gift for Mother's Day, birthdays, anniversaries and holidays. CUSTOMIZE FOR SKIN NEEDS:To improve your skin, customize the recipe creatively according to your skin's needs, you can use lemonade for brighten, cucumber water for moisturizing, green tea for reducing swelling, coconut milk for anti-aging. For optimal results, use face ice roller daily. MULTIPLE FUNCTIONS ICE ROLLER: Ice face roller is suitable for most skin care, multiple uses icing massage for face & eye puffiness relief, treat acne, shrink poresice, brighten skin and enhance your face glow, it also could used for relieve toothaches, muscle soreness recovery, bring down a fever or others ice care needs. BPA-FREE:The ice roller for face is made of high-quality silicone material, which is repeatable and durable. Silicone skin care tools are food-grade, BPA-free, small and light design, ergonomic hand design is easy to grasp, ice roller head can slide on the skin.It is also easy to carry.