Two styles meet diffrent eyelash need,oluminous mascara has the effect of making the eyelashes thicker,fuller and smoother,and is suitable for sparse lashes.the brush head has a curved arc to prevent the eyelashes from clumping and smudging.Lengthen & fiber-filled mascara can make your eyelashes longer and denser,just like real eyelashes.Suitable for short lashes.with a tapered brush head,it sharpens the top of the eyelashes to achieve the effect of lengthening the eyelashes.