... Powder Puff,powder puff 1)100%cotton 2)convenient to use for baby Baby cotton Powder Puff, Baby Powder Puff, ... Open the cover, then put the powder into the hair ball, and closed the cover firmly after each use. 2 ... . Wipe on the skin with the hair ball directly. Especially on the neck, hip, armpit etc. ... . 3. After each use, please put the hair ball back to the case, then closed the cover firmly ...