1)100% absorbent cotton. 2)from0.5g/pc,100pcs/bag 3)We hold ISO and CE certificate 4)color: yellow,purple,pink,blue... color Cotton Ball1)It is suit for cosmetic use.2)100% absorbent cottonwool,meet to BP standard;3)cotton ball specification:0.2g--5.0g4) the color is pink,yellow,pouple and blue5)we hold CE and ISO certificate. color absorbent cotton ball