No Knot Co has brought back it's best-selling Curl Essentials set in a dreamy shade of lilac. No Knot Co Curl Lilac Dreams Essentials Set (£30). Stashed inside the brush bag is a shampoo brush (which doubles as a scalp massager), a detangling brush, and a curl comb — everything you need to keep spirals, coils, and kinks healthy and happy on wash day.