Traditional Shaving brush Synthetic hair Red swirled handle We got 'em: Yaqi Brushes! Check out this red marble handle with a knot in Tuxedo (black synthetic hair with white tips). Synthetic hair has put Yaqi on the map. It is great, easy to maintain. This handle has flared bottom for a good base when standing upright. The swirled red and black gives a marbled effect. The hair is packed tightly into the handle. Note: the marbling will vary on each product so no two brushes are exactly the same. Brush knot diameter: 24MM (+/-1mm) Loft size: 60mm (+/-1mm) Handle height: 55mm (+/-1mm) Handle bottom diameter: 39mm (+/-1mm)