Hello Kitty Sanrio 4D Electric Facial Cleansing Brush(Black) Acne Care Limited IPX5 grade waterproofing ● Replaceable brush ● Batteries type (using 2 C batteries: batteries sold separately) ● Ultra-fine hair of 0.0009mm that is smooth on the skin! ● 567 diamond cut Box marked 24k gold Vitamin C brush Made in Korea