Cut this piece cleanly diagonally.
You now have two pieces that you can make two eyebrows from.
Protect the eyes by closing them and covering them with a tissue. Can cause serious damage to the eyes.

Fix them on top of the natural eyebrows. Apply the adhesive over the own eyebrows. Work from the inside outwards. Press the obliquely cut surface onto the adhesive and work the Wool Crepe eyebrows outwards.

You use scissors to create the desired model for the eyebrows.