white pen goat hair:Pick for white goat hair, produce by more than 10 procedures, no broken point, uprooting and any other hair. white pen goat hair:Pick for white goat hair, produce by more than 10 procedures, no broken point, uprooting and any other hair. Quality can be up to 90%, used for paint brush, make-up brush, food brush, etc. 29-98mmup. 90%. delong white pen goat hair