Eyebrows form the framing of a person's face and highlight the features, hence the reason behind eyebrow threading becoming an in thing for people who want to keep the eyebrows clean as well as sharply shaped. eyebrow threading Port Credit at Maggie Hair and Nails is more than just grooming-it is art. By means of a thin cotton thread, hair is removed using high precision creating perfect arches that are well-suited to your unique facial structure.