... 5 The medical sterile absorbent ball is made of 100% cotton,which is odorless,soft ,having high absorbency & air ... ility,can be widely used in surgical operations,wound care,hemostasis,medical instrument cleaning,etc. Used ... Medical & health / Disposable / Household/make-up100% cotton,degreasing according to ISOin different shapes.In sterile or non-sterile Can be produced ...