Customer first service - USINMIN provides high quality after-sales service, our production teams pay much attention to product's quality, each of our product has been rigorously tested and made with love, because we believe that you deserve the best. If you have any questions about this ice face roller, please feel free to contact us, our high-quality customer service will let you get satisfactory service. Including free returns, exchanges or refunds, etc. ✓?Easy to use - Open the face ice mold,add essential oils, roses or your favorite customized formula, close the lid, and pour water from the top hole into the ice cube mold; Put it in the freezer and wait for 4-5 hours?. (The water should not be overfilled,it will expand during the freezing process.). Creative skin care match - Our face roller ice mold can be customized the recipe creatively according to your skin's needs; lemonade for whitening,green tea for anti-inflammatory, cucumber water for de-puffing and anti-aging effects of coconut milk, aloe vera is suitable for acne-prone skin and sunburn, rose water to tighten pores, and can also be used with essential oils. High quality material - Our beauty ice facial rollers uses high quality silicone as a skin care tool, food grade silica gel, BPA-free; this 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. Multiple functions face roller tool - Our ice 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.