these disposable eyelash brushes are hygienic, no double dip, no infection use the adjustable taper tip to pick up individual lashes for extra definition, make you look more perfect and charming mascara wands is used for eyelash extension, also good for separating and picking tiny eyelash out at the inner corner of the eye the brush head is made from nylon and the handle is made from plastic, small size and lightweight packaged by opp bag (50pcs/bag), convenient for you to put into bag when you travel