Threading Techniques for Eyebrows Professionals use a variety of ways to obtain the ideal brows through threading. These procedures shape and define your brows based on your face characteristics and personal preferences. Professional threading techniques include the following:  The Angular Technique focuses on generating a distinct, angled arch that suits your face’s inherent form.  Straight method: This method generates a straight brow contour that gives structure and balances to the face and is ideal for people with round or square features.  The delicate technique involves shaping the brows with gentle curves to provide a soft and feminine appearance for a more natural and subtle look.  Full Technique: Using the threading procedure, this technique tries to create fuller brows by extending their contour and filling in any sparse regions.