A pencil grey gradient highlight that stays beautiful for half a year, a high-end hair colour that looks better as it fades. High-end feel. Balayage hair dyeing in Mong Kok, Mong Kok hairstylist. Address: 📍1/F, 72 Sai Yeung Choi Street South, Mong Kok 💈Hair Home💈. Exit D3 at Mong Kok, walk straight, above the OK便利店 on 1/F.