Yes brushing your eyebrows daily can help your eyebrows grow.
When you brush your eyebrows daily your blood circulation to the eyebrows area is what promotes the eyebrow growth.
You can use an eyebrow brush to brush your eyebrows daily which makes the eyebrows grow faster and healthier and brushing your eyebrows also helps keep your eye brow hair clean.
I noticed an increase in the speed at which my eyebrows grow by brushing my eyebrows.
I brush my eyebrows daily when brushing my hair and brushing my teeth before work.
It does not take long to brush your eyebrows.