This Oryx has those distinctive thin white lines that we do like to leave as is when polishing the handle a bit, in this case it blends in beautifully with the thin grey strands in this knot, and also its silver tips.
This Oryx horndle is fitted with a 22 mm G7 synthetic knot by DS Cosmetics, it splays better than most synthetics with longer strands and soft tips. It is a relative small brush with the loft set at 55 mm. The brush stands 102 tall, weighs 52 grams and has an average handle diameter of 30 mm. It is a standing brush, but may fit onto your stand upside down on its collar of you opening is around 26 to 27 mm.