1, Put into hot water, the mink eyelash is easily deformed, and the fiber hair eyelash is not easily deformed.
2, Burning false eyelashes, and the mink eyelash has the taste of burning hair. After burning, it is pinched into a powder. The fiber eyelash has the taste of burning plastic, and it is not crushed after burning.
3, The mink hair are made into a single dense row without the neatness of the fibers.
4, Look under a microscope, the mink hairs have hair scales, but the fibers are not.